AR15 Rifle Deals, AR15 Rifle Parts, AR Rifle Kits, AR15 Lowers and Upper Receivers

(11,110 deals total)

Description The AR Receiver Extension Kit is constructed from aircraft grade aluminum with rolled threading. The buffer tube has been hard coat anodized for maximum corrosion and wear resistance. A standard buffer spring and 3oz carbine buffer are included as well as a castle nut and lower receiver end plate. This assembly kit will fit on all Mil-Spec AR-15 lower receivers. - Mil-Spec Carbine Buffer Tube / Receiver Extension - 6 Position Aircraft Grade Aluminum - Carbine Buffer Spring - Castle Nut/Receiver Nut - Mil-Spec Receiver End Plate - Carbine Recoil Buffer

Spike's Tactical set out to offer the best factory lower parts kit on the market! The lower parts kit they came up with exceeds military specifications by a long shot, they also have a much better fit, and finish! 100% made in the U.S.A. with a lifetime warranty. This kit does not include the fire control group. Kit includes: - Safety selector - Safety selector detent - Safety selector spring - Bolt catch - Bolt catch plunger - Bolt catch roll pin - Bolt catch spring - Magazine catch - Billet magazine catch button - Magazine catch spring - Pivot pin - Takedown pin

152-000-161WB WARDEN BLAST DIFFUSER, BLACK Mfr Part: WARDEN-BK Caliber: 22 Caliber (.223-.224), 30 Caliber (.308) Effectively Redirects Concussive Muzzle Blast

SKU 51655140294B Brand Palmetto State Armory DETAILS Barrel Length: 16” Barrel Material: 4150V Chrome Moly Vanadium Steel Barrel Finish: Nitride Barrel Profile: A2 Style Chamber: 5.56 NATO Twist Rate: 1 in 7” Extension: M4 Gas System: Mid-Length Gas Block Type: Low Profile .750” Diameter Upper Receiver: Forged 7075 T6 Aluminum Receiver Style: M4 Flat top with feed ramps Receiver Finish: Hardcoat Anodized Forward Assist: Yes Dust Cover: Yes Muzzle Device: Enhanced Muzzle Break, Red Handguard Style: Lead Star Ravage 15" MLOK Handguard, Red Bolt Steel: Carpenter 158

SKU 5165491343 Brand Palmetto State Armory Model Number 5165491343 UPC 5165491343 DETAILS - Barrel Length: 20" - Gas System: Rifle-Length - Barrel Profile: A2 - Barrel Steel: Hammer-Forged Chrome Moly Vanadium ("Machine Gun Steel") - Chrome Lining: Yes - Muzzle Thread: 1/2-28 - Chamber: 5.56 NATO - Twist Rate: 1 in 7" - Barrel Extension: M4 - Diameter at Gas Block: .750" - Gas Block Type: Low-profile - Muzzle Device: A2 Flash Hider - Receiver Material: Forged 7075 T6 - Receiver Type: M4 - Hand guard Type: PSA 18" M-Lok Lightweight Rail

Item Number: 246167 MPN#: B2-K870-A006 NDR-B2-K870-A006 Anderson's Utility Series brings you the American made, performance driven quality that you need with none of the frills that you don't. The Utility 10.5 Pistol delivers on a multitude of advantages ENHANCED ERGONOMICS (Magpul™ K2 Grip) LIGHTWEIGHT ENHANCED MOBILITY EASILY STORED M-LOK Handguard w/ forward 1913 Picatinny Rail

SKU 51655158082 Brand Steyr Arms DETAILS Steyr Aug A3 M1 .300 Blackout 16" 30rd Rifle w/ 1.5X Steyr Optic - AUGM1BLKEXT300SP Make: Steyr Arms Model: Aug A3 M1 Caliber: 7.62x35mm (.300 Blackout) Receiver Material: Hard Eloxal-coated aircraft aluminum Barrel Length: 16" Barrel Material: Mannox-lined (nitride) Cold Hammer Forged Rifling: 4 grooves Twist: 1:8 RH Magazine: 30rd Polymer Sights: 1.5X 70mm SF Optic Safety: Two-position cross bolt Stock type: Synthetic Bullpup Stock Color: OD Green

JUST RIGHT CARBINES GEN 3 STANDARD, 9MM, AR-STYLE, 1- 15RD GLOCK PATTERN MAGAZINE, PISTOL Introducing the Just Right Carbines Gen 3 Standard 9mm AR-Style Pistol - a game-changer now available at BattleHawk Armory. Engineered by Just Right Carbines, renowned for their commitment to excellence and innovation, this pistol combines cutting-edge design with uncompromising performance.

- Mil-Spec - Enhanced Flared Magazine Well - Cold Hammer Forged Barrel - Daniel Defense Flash Suppressor - M16 Profile BCG Product Description The Daniel Defense M4A1 features the M4A1 RIS II, which has been in use by US Special Operations Command (SOCOM) for the SOPMOD II Weapons System since 2005. The M4A1 features a 14.5" Cold Hammer Forged M4 Profile barrel with a permanently attached Daniel Defense Flash Suppressor. Specifications UPC 815604015547 Manufacturer Daniel Defense Manufacturer Part # 02-088-06027-011 Model M4A1 Action Semi-automatic Type AR

SKU 5165458419 Brand Palmetto State Armory Model Number 5165458419 UPC 5165458419 DETAILS PSA 10.5" CARBINE-LENGTH 5.56 NATO 1/7 PHOSPHATE 12" SLANT M-LOK UPPER - NO BCG OR CH - Barrel Length: 10.5" - Barrel Profile: A2 - Gas System: Carbine-length - Barrel Steel: 4150V Chrome Moly Vanadium - Barrel Finish: Phosphate - Chrome Lining: No - Muzzle Thread: 1/2-28 - Chamber: 5.56 NATO - Twist Rate: 1:7 - Barrel Extension: M4 - Diameter at Gas Block: .750 - Gas Block Type: Low-profile - Muzzle Device: Palmetto State Armory Fluted Flash Can

UPC#: 816903022823 RADICAL FIREARMS SOCOM AR15 5.56 RPR RAIL SYSTEM Action: Semi Auto - Direct Impingement • Finish: Black Hard Coat Anodized • Barrel Length: 16" 1:7" Twist • Sights: None-Optic Ready • Magazine(s): One 30-Round • Stock: B5 BRAVO 6-Position • Weight: 7.1 lbs • Overall Length: 32"

Hexmag 30rd magazine can be used with calibers- .223/5.56x45mm, .300AAC Blackout, .458 SOCOM, .50 Beowulf and more. Used with rifles- AR-15s, SCAR 16, IWI Tavor, CZ Bren, Beretta ARX 100 and more. Manufacturer Hexmag Pricing Unit EA Model Series 2 UPC 085992200720 SKU HX30ARODG Width 3.8000 Length 9.1000 Height 1.2000 Weight 0.3000 Caliber 556NATO Capacity 30 ROUNDS Ar-15 Accessory Y Brand Fit Hexmag Dimension 1.65 X 4.50 X 11.55 Finish O.D. Green Finish/color OD Green Material Composite Max Capacity 30 Model Fit AR-15,M4,M16 Series AR-15 Magazine Similar Items CLAR

This BCA AR-15 complete 7.62x39 carbine length upper has a 18" heavy barrel with a parkerized finish, and features a 1:10 twist rate, with a mid length gas system. It includes a 15" MLOK rail, an M4 flat-top forged upper receiver, a BCA bolt carrier group, a flash hider, and a rear charging handle. This 7.62x39 upper is compatible with any mil-spec AR-15 lower. More Information SKU 9191N-UA762MHB18110P-15M3 Weight (lbs) 5.850000 Magazine Capacity N/A Length 18 Profile Heavy Barrel Twist 1:10 Finish Parkerized Material 4150 Chrome Moly Vanadium Thread Pitch 5/8 x 24 Caliber 7.62x39

Builder's Grade Barreled 16" 9mm Upper Receiver | A2 | 15" M-LOK Handguard | Pistol Caliber | Black | Without Bolt Carrier Group and Charging Handle NO BCG OR CHARGING HANDLE INCLUDEDClick here for Charging HandlesClick here for Bolt Carrier Groups This Barreled 16 inch M-LOK upper receiver comes with a 15 inch free-float handguard and is built with only the best Mil-Spec components. The heart of this upper is comprised of a 4150 M4 barrel.

Right To Bear Barreled 8.3" 9mm Upper Receiver | A2 | 7" M-LOK Handguard | Black NO BCG OR CHARGING HANDLE INCLUDEDClick here for Charging HandlesClick here for Bolt Carrier GroupsThis Barreled 8.3 inch M-LOK upper receiver comes with a 7 inch free-float handguard and is built with only the best Mil-Spec components.

NO BCG OR CHARGING HANDLE INCLUDED This Barreled 16 inch M-LOK upper receiver comes with a 15 inch free-float handguard and is built with only the best Mil-Spec components. The heart of this upper is comprised of a 4150 M4 barrel. Barrel Specifications Caliber 9mm Length 16" Material 4150 Chrome Moly Vanadium Profile Straight Finish QPQ Corrosion Resistant Gas System Length Blowback Gas Block Journal N/A Dimpled? No Twist Rate 1:10 Muzzle Thread 1/2x36 TPI Weight 24.3oz Barrel Extension Integrated Target Crown 11 Degree Upper Receiver:

Right To Bear Barreled 4.5" 9mm Upper Receiver - Black | FLASH CAN | 4.25" M-LOK | Without Bolt Carrier Group and Charging Handle  NO BCG OR CHARGING HANDLE INCLUDEDClick here for Charging HandlesClick here for Bolt Carrier GroupsThis Barreled 4.5 inch M-LOK upper receiver comes with a 4.25 inch free float handguard and is built with only the best Mil-Spec components. The heart of this upper is comprised of a 4150 barrel and our black nitride bolt carrier group that is finished with an incredible polish, making the action smooth and easy to keep clean.

This 16 inch M-LOK upper receiver comes with a 15 inch free float handguard and is built with only the best Mil-Spec components. The heart of this upper is comprised of a 4150 barrel making the action smooth and easy to keep clean. Barrel Specifications Caliber 9mm Length 16" Material 4150 Chrome Moly Vanadium Profile Straight Finish QPQ Corrosion Resistant Gas System Length Blowback Gas Block Journal N/A Dimpled? No Twist Rate 1:10 Muzzle Thread 1/2x36 TPI Weight 24.3oz Barrel Extension Integrated Target Crown 11 Degree Upper Receiver:

This BCA AR-15 complete 5.56 Nato rifle length upper has a 16" M4 contour hammer forged barrel with a black nitride finish, and features a 1:7 twist rate, with a carbine length gas system. It includes a 15" MLOK rail, an M4 flat-top billet upper receiver, a BCA bolt carrier group, a flash hider, and a right-side charging (Gen2) handle (patent protected), and fits on any mil-spec AR-15 lower.  More Information SKU 9790N-UASCH556CM41617MHF-15M3 Weight (lbs) 5.300000 Magazine Capacity N/A Length 16 Profile M4 Contour Twist 1:7 Finish Black Nitride Material 4150 Chrome Moly Vanadium

SKU 516447306 Brand Palmetto State Armory Model Number 516447306 UPC 516447306 DETAILS PSA PA-15 16” NITRIDE M4 CARBINE 5.56 NATO CLASSIC AR-15 RIFLE WITH 13.5” M-LOK RAIL, BLACK - Barrel Length: 16” - Barrel Material: 4150V Chrome Moly Vanadium Steel - Barrel Finish: Nitride - Barrel Profile: M4 - Chamber: 5.56 NATO - Twist Rate: 1 in 7” - Extension: M4 - Gas System: Carbine-Length - Gas Block Type: Low Profile .750” Diameter - Upper Receiver: Forged 7075 T6 Aluminum - Receiver Style: M4 Flat top with feed ramps - Receiver Finish: Hardcoat Anodized

SKU 774917 Brand Armalite Model Number AR10TAC18 UPC 651984015872 DETAILS Type: Tactical Action: Semi-Automatic Magazine Type: Magpul P-Mag Stock Type: Adjustable Magpul STR Collapsible Trigger Type: 2-Stage Precision Muzzle Type: Flash Suppressing Compensator Magazine Capacity: 25 Caliber: 308 Winchester/7.62x51mm NATO Twist Rate: 1:10" Orientation: Right Safety: Ambidextrous Sight: Magpul MBUS Flip-Up Front and Rear Barrel Material: Stainless Steel Receiver Material: 7075 T6 Aluminum Barrel Finish: Black Nitride Receiver Finish: Black Stock Finish: Black

The ZRO Basic rifle from ZRODelta features a Mission First Tactical Minimalist Stock, a free-float M-LOK Rail, and a 16" barrel. - Manufacturer: ZRO Delta - Model: Base - Caliber: 5.56 - Barrel Length: 16" - Overall Length: 32" - Finish: Black - Stock: Mission First Tactical 6 Position Minimalist - Magazine Capacity: 30+1 - Action: Semi-Automatic - Safety: 2 Position - Muzzle: A2 Flash Hider - Weight: 7.1lbs Manufacturer Delta Industries Pricing Unit GN Model ZRO UPC 811069029488 SKU 223WYBR0001 Width 10.5000 Length 32.0000 Height 4.4000 Weight 8.1500 Item: 223WYBR0001

Colt's LE6920 SOCOM M4A1 Carbine is a commercial version of the military M4A1 with heavy SOCOM profile 14.5-inch barrel with pinned and welded extended A2 flash hider. It features a KAC quad rail handguard, folding Matech rear sight, standard M4 stock and includes one 30 round magazine. COLT M4A1 SOCOM CARBINE FEATURES:

SKU 5165448418 Brand Palmetto State Armory Model Number 5165448418 UPC 5165448418 DETAILS Barrel Length: 10.5" Barrel Profile: A2 Barrel Steel: Chrome Moly Vanadium Barrel Finish: Phosphate Chrome Lining: No Muzzle Thread: 5/8-24 Chamber: 300 AAC Blackout Twist Rate: 1:8 Barrel Extension: M4 Diameter at Gas Block: .750 Gas Block Type: Low-profile Muzzle Device: A2 Style Flash Hider Receiver Material: Forged 7075 T6 Receiver Type: A3 Handguard Type: Lightweight M-Lok 9" Free Float Rail Bolt Carrier Group Included: Yes Bolt Steel: Carpenter 158

AR-15 80percent Lower Receivers for Sale

SKU 5165502387 Brand G-Force Model Number GFX120301 UPC 643477866528 DETAILS Manufacturer: Typhoon Defense Model: X-12 Action: Magazine Fed Semi Automatic Caliber: 12 Gauge Chamber: 3" Barrel Length: 18.5" Capacity: 5+1 Choke Threads: Benelli Mobil Finish: Gray Magazines: (1) 5rd FEATURES

Crafted for enthusiasts seeking a blend of traditional and modern firearm features, the American Tactical Imports Milsport, even with its blemishes, is a compelling choice. Chambered in the versatile 5.56 NATO/.223 Remington caliber, this rifle boasts a 16" barrel ensuring consistent performance. With a substantial 30-round magazine capacity, the Milsport is designed for extended use, whether at the shooting range or out in the field. A matte black finish completes the sleek and practical design of this firearm. AMERICAN TACTICAL IMPORTS MILSPORT FEATURES

$279 in FREE GEAR! For each Century AP5 purchased, you will receive 1 backpack and accessory pack at no charge ($279 Value) While Supplies Last

MAG-267-223 Compliant Reversible 5.56/.223 Mag Set Cross Industries has created a 10 round magazine with a unique coupling mechanism to make changing out the empty ten round magazine in seconds, simply eject the empty mag and flip it to insert the attached ten round magazine. Featuring a unique coupling mechanism integral to the floor plate, couple two magazines end-to-end in Four unique configurations in seconds, allowing faster reloads so you can RETURN MORE FIRE®

16" Pre-Ban A2 Light Weight Complete Upper Assembly by DEL-TON INCORPORATED Product Overview: The Del-Ton 16" Pre-Ban A2 Light Weight Complete Upper Assembly has a 1x9 twist, CAR handguards with single heat shields, and an A2 Flash Hider. Barrel: Chrome Moly Vanadium M4 Feed Ramps 16 Inch Length 1x9 Twist A2 Flash Hider Manganese Phosphated Phosphated under Front Sight Base Taper Pins on F-marked Front Sight Base Threaded Muzzle Light Weight Profile Chamber: 5.56x45mm NATO Bolt And Carrier: Phosphated 8620 Steel Carrier Assembly

Description

This BCA AR-10 complete 6.5 Creedmoor rifle length upper has a 20" 416R stainless straight fluted heavy barrel, and features a 1:8 twist rate, with a rifle length gas system. It includes a 15" MLOK Split Rail, an M4 flat-top forged upper receiver, a BCA AR10 bolt carrier group, a flash hider, and a rear charging handle. This 6.5 Creedmoor is compatible with 1st gen DPMS low profile lowers.  More Information SKU 9166N-UA65CRHB2018SSFFUR-15MSR Weight (lbs) 7.250000 Magazine Capacity N/A Length 20 Profile Heavy Barrel Twist 1:8 Finish Stainless Material 416R Stainless Steel

This BCA AR-10 Complete Upper has a 22" Parkerized Heavy barrel, and features a 1:8 Twist Rate, a Rifle length gas system. It includes the new 15" MLOK Split Rail, an M4 flat-top billet upper receiver, a BCA Bolt Carrier Group, a Flash Hider, and a gen 2 right Charging Handle. It is chambered in 6.5 Creedmoor. More Information SKU 9806N-UASCH65CRHB2218P-15MSR Weight (lbs) 7.750000 Magazine Capacity N/A Length 22 Profile Heavy Barrel Twist 1:8 Finish Parkerized Material 4150 Chrome Moly Vanadium Thread Pitch 5/8 x 24 Caliber 6.5 Creedmoor Feed Ramp AR-10 Feedramp

This Bear Creek Arsenal AR-15 Complete 300 blackout rifle has a 16" heavy barrel with a 416R stainless steel finish, and features a 1:8 twist, with a carbine length gas system. The upper includes a 15" MLOK rail, a BCA Bolt Carrier Group, Flash Hider, and a rear charging handle. This 300 Blackout complete rifle comes with a forged AR-15 lower. More Information SKU CR9119N-300CHB1618SS-15M3 Weight (lbs) 8.000000 Magazine Capacity N/A Length 16 Profile Heavy Barrel Twist 1:8 Finish Stainless Material 416R Stainless Steel Thread Pitch 5/8 x 24 Caliber .300 Blackout

This Bear Creek Arsenal side charging AR-15 5.56 Complete rifle has a 16" M4 barrel with a parkerized finish, and features a 1:7 twist, with a mid-length gas system. This side charging 5.56 AR-15 also includes a 15" MLOK rail, a billet upper receiver, a BCA AR15 Bolt Carrier Group, Flash Hider, right-side charging (Gen2) handle (patent protected), and mil-spec forged AR-15 multicaliber lower. More Information SKU CR567N-SCH556MM41617PFL-15M3 Weight (lbs) 6.750000 Magazine Capacity N/A Length 16 Profile M4 Contour Twist 1:7 Finish Parkerized Material 4150 Chrome Moly Vanadium

This Bear Creek Arsenal side charging AR-15 5.56 Complete rifle has a 16" M4 barrel with a parkerized finish, and features a 1:7 twist, with a carbine length gas system. This side charging 5.56 AR-15 also includes a 15" MLOK rail, a billet upper receiver, a BCA AR15 Bolt Carrier Group, Flash Hider, side charging handle (Gen 2, patent pending), and mil-spec forged AR-15 multicaliber lower. More Information SKU CR566N-SCH556CM41617PFL-15M3 Weight (lbs) 6.750000 Magazine Capacity N/A Length 16 Profile M4 Contour Twist 1:7 Finish Parkerized Material 4150 Chrome Moly Vanadium

This Bear Creek Arsenal AR-15 side charging 5.56 NATO Complete Rifle has a 16" M4 barrel with a parkerized finish, and features a 1:8 twist, with a carbine length gas system. This 5.56 AR-15 includes a 15" MLOK rail, a billet side charging upper receiver, a BCA AR15 Bolt Carrier Group, Flash Hider, right-side charging (Gen2) handle (patent protected), and a forged AR-15 multicaliber lower. More Information SKU CR912N-SCH556CM41618PFL-15M3 Weight (lbs) 6.750000 Magazine Capacity N/A Length 16 Profile M4 Contour Twist 1:8 Finish Parkerized Material 4150 Chrome Moly Vanadium

SKU 5165490830 Brand Palmetto State Armory Model Number 5165490830 UPC 5165490830 DETAILS - Barrel Length: 10.5" - Barrel Profile: A2 - Gas System: Carbine-Length - Barrel Steel: 4150 Chrome Moly - Barrel Finish: Phosphate - Chrome Lining: No - Muzzle Thread: 1/2-28 - Chamber: 5.56 NATO - Twist Rate: 1:7 - Barrel Extension: M4 - Diameter at Gas Block: .750 - Gas Block Type: Low-profile - Muzzle Device: A2 Flash Hider - Receiver Material: Forged 7075 T6 - Receiver Type: M4 - Handguard Type: PSA 9" Lightweight End M-Lok - Bolt Carrier Group Included: No

This Barreled 4.5 inch M-LOK upper receiver comes with a 5.5 inch free float handguard and is built with only the best Mil-Spec components. The heart of this upper is comprised of a 4150 barrel and our black nitride bolt carrier group that is finished with an incredible polish, making the action smooth and easy to keep clean. Barrel: Length - 4.5" Material - 4150 Chrome Moly Vanadium Profile - Straight Finish - QPQ Corrosion Resistant Gas System Length - Blowback Twist Rate - 1:10 Twist Muzzle - 1/2x36 Threaded Weight - 8.3oz 9mm barrels do not have an index pin

Caliber: .458 Socom Action: Semi-Automatic Barrel: 10.5 inch, 1:14 Twist, Pistol Gas System, .875 Gas Block, Modified M4 Feed Ramps Thread: 5/8 x 24 Handguard: 7" aluminum Overall Length: 26.25” Weight: 5 lbs. Magazine: 5 round magazine

SKU 51655155878 Brand Palmetto State Armory DETAILS Barrel Length: 7.5" Gas System: Pistol Barrel Profile: Heavy Barrel Steel: 4150V Chrome Moly Barrel Finish: Phosphate Chrome Lining: None Muzzle Thread: 5/8 x 24 Chamber: 300 Blackout Twist Rate: 1 in 8" Barrel Extension: M4 Diameter at Gas Block: .750" Gas Block Type: Low-profile Muzzle Device: A2 Style Flash Hider Receiver Material: Forged 7075 T6 Receiver Type: M4 Handguard Type: PSA 7" Hex Full Picatinny M-Lok Rail Bolt Carrier Group Included: No Charging Handle included: No FEATURES

Product #: 616426 Manufacturer #: SASL10000202 UPC #: 840213905347

Model MIL-SPORT UPC 810113111940 Item: 810113111940

SKU 51655155255 Brand Palmetto State Armory DETAILS Barrel Length: 16” Barrel Material: 4150V Chrome Moly Vanadium Steel Barrel Finish: Nitride Barrel Profile: A2 Style Chamber: 5.56 NATO Twist Rate: 1 in 7” Extension: M4 Gas System: Mid-Length Gas Block Type: Low Profile .750” Diameter Upper Receiver: Forged 7075 T6 Aluminum Receiver Style: M4 Flat top with feed ramps Receiver Finish: Hardcoat Anodized Forward Assist: Yes Dust Cover: Yes Handguard Style: PSA 13.5" Hex Full Picatinny M-Lok Free Float Rail Bolt Steel: Carpenter 158 Bolt Carrier Steel: 8620

SKU 5165502386 Brand G-Force Model Number GFX120201 UPC 643477866504 DETAILS Manufacturer: Typhoon Defense Product Line: X-12 Action: Magazine Fed Semi Automatic Caliber: 12 Gauge Chamber: 3" Barrel Length: 18.5" Capacity: 5+1 Choke Threads: Benelli Mobil Finish: Flat Dark Earth Ships with: (1) magazine FEATURES

This BCA AR-15 complete 5.56 Nato pistol length upper has a 14.5" M4 contour barrel with a parkerized finish, and features a 1:7 twist rate, with a mid-length gas system. It includes a 11.5" MLOK rail, an M4 flat-top billet upper receiver, a BCA bolt carrier group, a flash hider, and a right-side charging (Gen2) handle (patent protected). This 5.56 Nato upper is compatible with any mil-spec AR-15 lower. More Information SKU 8969N-UASCH556CM414.517P-12M3 Weight (lbs) 4.750000 Magazine Capacity N/A Barrel Length 14.5 Profile M4 Contour Twist 1:7 Barrel Finish Parkerized

This BCA AR-15 complete .17 hmr rifle length upper has a 10.5" heavy barrel with a parkerized finish, and features a 1:9 twist rate. It includes a 9.5" MLOK rail, a M4 flat-top billet upper receiver, a BCA bolt carrier group, a flash hider, and a right-side charging (Gen2) handle (patent protected). This upper is compatible with any mil-spec AR-15 lower with an unnotched hammer (rounded) and this upper includes the buffer spring and buffer. (Our included buffer and spring are for a carbine style, adjustable stock) More Information SKU 9347NB-UASCH17HHB10.519P-10M3 Weight (lbs) 5.500000

This BCA AR-15 complete 5.56 NATO rifle length upper has a 24" heavy barrel with a 416R Stainless Steel finish with straight flutes, and features a 1:8 twist rate, with a rifle length gas system. It includes the new 15" MLOK rail, an M4 flat-top forged upper receiver, a BCA bolt carrier group, a flash hider, and a rear charging handle. This 5.56 NATO upper is compatible with any mil-spec AR-15 lower.  More Information SKU 8983N-UA556RHB2418SSF-15M3 Weight (lbs) 6.100000 Magazine Capacity N/A Barrel Length 24 Profile Heavy Barrel Twist 1:8 Barrel Finish Stainless Steel

This BCA AR-10 complete .308 rifle length upper has a 20" 416R stainless Heavy barrel, and features a 1:10 twist rate, with a rifle length gas system. It includes a 15" MLOK split rail, an M4 flat-top billet upper receiver, a BCA AR10 bolt carrier group, a flash hider, and a rear charging handle and features the new handguard. This .308 upper is compatible with 1st gen DPMS low profile lowers. More Information SKU 592N-UA308RMW20110SS-15MSR Weight (lbs) 8.250000 Magazine Capacity N/A Barrel Length 20 Profile Heavy Barrel Twist 1:10 Barrel Finish Stainless Steel

This BCA AR-15 complete .223 Wylde rifle length upper has an 18" heavy barrel with a 416R stainless finish, and features a 1:8 twist rate, with a mid-length gas system. It includes a 15 1/4" MLOK rail, an M4 flat-top billet upper receiver, a BCA bolt carrier group, a flash hider, and a right-side charging (Gen 2) handle (patent pending). This .223 Wylde upper is compatible with any mil-spec AR-15 lower. This has the new handguard. More Information SKU 100N-UASCH223WMHB1818SS-15M3 Weight (lbs) 6.000000 Magazine Capacity N/A Length 18 Profile Heavy Barrel Twist 1:8 Finish Stainless

This BCA AR-15 complete 5.56 NATO pistol length upper has a 10.5" M4 contour barrel with a 416R Stainless Steel finish, and features a 1:8 twist rate, with a pistol length gas system. It includes a 9.5" MLOK rail, an M4 flat-top forged upper receiver, a BCA bolt carrier group, a flash hider, and a rear charging handle. This 5.56 Nato upper is compatible with any mil-spec AR-15 lower. More Information SKU 9466N-UA556PM410.518SS-10M3 Weight (lbs) 3.500000 Magazine Capacity N/A Length 10.5 Profile M4 Contour Twist 1:8 Finish Stainless Material 416R Stainless Steel

This BCA AR-15 complete .10MM rifle has a 16" Government barrel with a parkerized finish, and features a 1:16 twist rate, with a blowback system. It includes a 15" MLOK rail, an M4 flat-top billet upper receiver, a BCA bolt carrier group, a flash hider, and a right-side charging (Gen2) handle (patent protected), and the BCA mil-spec BC-10mm lower. Uses Glock style magazines. More Information SKU CR9179N-SCH10MMCGVNT16116PBL-15M3 Weight (lbs) 6.750000 Magazine Capacity N/A Length 16 Profile Government Twist 1:16 Finish Parkerized Material 4150 Chrome Moly Vanadium

This BCA AR-15 complete .45 ACP rifle has a 16" Government barrel with a parkerized finish, and features a 1:16 twist rate, and is a blowback system. It includes a 15" MLOK rail, an M4 flat-top billet upper receiver, a BCA bolt carrier group, a flash hider, and a right-side charging (Gen2) handle (patent protected), and the BC-45 lower. Uses Glock style magazines. More Information SKU CR9176N-SCH45ACGVNT16116PBL-15M3 Weight (lbs) 6.750000 Magazine Capacity N/A Length 16 Profile Government Twist 1:16 Finish Parkerized Material 4150 Chrome Moly Vanadium Thread Pitch 37/64 x 28

FRANKLIN_M4 16" 5.56 NATO W/BFSIII BINARY TRIGGER INSTALLED FROM FACTORY 2/30RD

Please check out all our other DEALS: ARM OR ALLY GUN DEALS click the link above. Gilboa Snake Double Barreled AR15 Rifle

SKU 51655131255 Brand Palmetto State Armory Model Number 51655131255 UPC 51655131255 DETAILS Long Stroke Gas Piston Operating System 8620 Front Trunnion 4340 Carrier 7 Lug Shot Peened Carpenter 158 Bolt Monolithic 6105 Receiver; Flat Dark Earth 8.5” 300 Blackout Nitride 4150V Chrome Moly Steel Barrel Twist Rate: 1 in 8” Thread Pitch: 5/8 x 24 A2 Style Flash Hider Magpul 30rd PMAG (1) FEATURES

Quick Overview Must be 21 or older to purchase. If you live in California, please read this notice before ordering. SKU: 5165448816 UPC: 5165448816 MFR#: 5165448816 Gas System: Pistol-length Barrel Profile: Heavy Barrel Steel: 4150V Chrome Moly Steel Barrel Finish: Phosphate Chrome Lining: None Muzzle Thread: 5/8-24 Chamber: 300AAC Blackout Twist Rate: 1 in 8" Barrel Extension: M4 Diameter at Gas Block: .750" Gas Block Type: Low-profile Muzzle Device: A2 Flash Hider Receiver Material: Forged 7075 T6 Aluminum Receiver Type: A3

SKU 516446914 Brand Palmetto State Armory Model Number 516446914 UPC 516446914 DETAILS Manufacturer: Palmetto State Armory Product Line: PA-15 Platform: AR-15 Caliber: 5.56/.223 Finish: Nickel Boron Coating Bolt Steel: Milspec Carpenter No. 158 Bolt: Shot Peened Mag Particle Inspected: Yes FEATURES

This BCA AR-10 complete upper 22-250 has a 20" Parkerized heavy barrel, and features a 1:14 twist rate, with a rifle length gas system. It includes a 15" MLOK Rail, an M4 flat-top billet upper receiver, a BCA AR10 bolt carrier group, a flash hider, and a rear charging handle. This upper has no forward assist or dust cover. This upper is compatible with a 1st gen DPMS low profile AR10 lower assembly.  SKU 9777N-UASP22-250RMW20114P-15MSR Weight (lbs) 8.250000 Magazine Capacity N/A Length 20 Profile Heavy Barrel Twist 1:14 Finish Parkerized Material 4150 Chrome Moly Vanadium

The Radical Firearms FR24 is chambered in the wildly popular 6.5mm Grendel cartridge. This rifle is built using a law enforcement grade upper receiver and a mil-spec lower. It starts with a 416rd Stainless Steel Barrel and a Pepper Pot muzzle break. The Mil-Spec bolt carrier group is high pressure tested and magnetic particle inspected, and melonite finished to ensure flawless performance in the field. It features a free-float Radical Firearms 15" RPR (Radical Parallelogram Rail) that is M-LOK compatible and has a full-length Picatinny top rail.

AR-15 6.5 Grendel 20" Black Diamond Stainless Upper Assembly / Mlok / TriAR-15 6.5 Grendel 20" Black Diamond Stainless Upper Assembly / Mlok / TriThis drop-in upper will attach to virtually any standard Mil Spec AR-15 lower assembly. Works best with your standard 5.56 Mags. Moriarti's exclusive 416R Stainless Steel nitride coated diamond fluted double tone barrels, with 1 and 8" twist and rifle mlok free float handguards. The free float handguard reduces the chance of accuracy-reducing pressure. The flute cools the barrels faster and makes it lighter.

The system should be configured, installed and function checked by a qualified gunsmith for reliable and safe operation. VERT buffer system is designed for 5.56mm/.223 direct gas impingement systems. Will also work on the 300BLK DI system as well but must have an appropriate gas port size. The patented VERT buffer system has been tested on industry-standard, factory Colt 6920 (direct impingement) to be a drop-in stock system using factory 5.56/.223 ammunition.

THIS PRODUCT IS BLEMISHED AND MAY HAVE COSMETIC WARE. Breek Arms' mission is to provide quality parts at competitive prices. Our newly developed RG2-S (Rigid Rail Mod2 Skeletonized) Handguard line up is an evolution from our previous lineup. Our Patent Pending locking mechanism uses a wedge block system that puts equal pressure all the way around the barrel nut. This gives you better harmonics and a much stronger mounting solution especially when you're putting pressure on the end using a bipod or sling.

If you're planning some AR modifications, the trigger is almost always the first change, so gear up with OpticsPlanet and RISE Armament with the exclusive RA-240 drop-in trigger. Working together, this single-stage trigger brings together Rise Armament's high quality designs and OP's unique style. The RA-240 is available in two colors and configurations. You'll find it in blue and black with a curved trigger shape, or silver and blue with a straight trigger shape.These Rifle Triggers are designed with an extremely light 3.5-pound pull weight, crisp break, and fast reset.