Aero Precision Lowers Gun Parts

(225 deals total)

Want to see ALL of our Gun.Deals Exclusive Prices? CLICK HERE TO CHECK OUT ALL THESE DEALS SPECIFICATIONS: ASSEMBLED Classification: Rifle Buffer Tube Kit: Omega Mfg. Buffer Tube Kit Stock: Gauntlet Arms Tactical Sopmod Black Mil-Spec Buttstock Receiver: Aero Precision LR-308 M5 LPK: Recoil Technologies LR-308 Mil-Spec Quality Lower Parts Kit (LPK) Looking for a Coupon Code?! Use the Current Month and Year (ie: august2023) at checkout to save on your next order

Aero Precision APAR308221: The M5 Complete Lower Receiver is the perfect base for your custom big-bore AR build. This complete lower features our custom designed M5 Lower Receiver and is upgraded to include a MOE® Grip and MOE® Fixed Rifle Stock.Includes:M5 Stripped Lower ReceiverMOE® GripMOE® Fixed Rifle StockLower Parts KitRifle Receiver ExtensionM5 Rifle Buffer and SpringThese parts are installedOur M5 Lower Receiver sets the standard for big-bore AR builds. This custom designed enhanced forging is machined from 7075-T6 Aluminum and works with standard AR308 components and magazines.

Aero Precision APAR501200: The Aero Precision AR15 Complete Lower Receiver with Magpul PRS Lite Stock is the perfect upgrade for your AR build. This complete lower features an AR15 Gen 2 Lower and is upgraded to include an Magpul PRS Lite Stock. The PRS Lite provides much of the same adjustability and many features of Magpul's PRS GEN3 Precision-Adjustable Stock, with the added benefits of reduced weight. INCLUDES: AR15 Gen 2 Lower Receiver Magpul MOE Grip Magpul PRS Lite Stock Lower Parts Kit Carbine Receiver Extension AR15 Carbine Buffer and Spring These parts are installed

LNG-AERO-APAR308022 Aero Precision APAR308022: The M5 Complete Lower Receiver is the perfect base for your custom big-bore AR build. This complete lower features Aero Precision's custom-designed M5 Lower Receiver and is upgraded to include a MOE SL® Grip and MOE SL® Carbine Stock. Includes: M5 Stripped Lower Receiver - Anodized Black MOE PRS Stock - Black MOE Grip - Black Lower Parts Kit Carbine Receiver Extension M5 Carbine Buffer and Spring These parts are installed

Aero Precision APAR308257: The Aero Precision M5 Complete Lower Receiver with Magpul SL-S Carbine Stock is the perfect upgrade for your AR build. This complete lower features an M5 (.308) Lower and is upgraded to include an Magpul SL-S Carbine Stock.

Aero Precision APAR308291: Aero Precision's M5 .308 Complete Lower Receiver is the perfect base for your custom big-bore AR rifle. FEATURES: Works with standard AR 308 components and magazines Rear takedown pin detent hole is threaded for a 4-40 set screw Bolt catch is threaded for a screw pin (no roll pin needed) Integrated trigger guard Selector markings will work with 45, 60 or 90 degree safety selectors Accepts Battle Arms Development short throw safety selectors, but will work with any standard selector No gap with aftermarket pistol grips INCLUDES:

Product #: 654062 Manufacturer #: APAR501101 UPC #: 815421020373

Description The Aero Precision AR15 Gen 2 Stripped Lower Receiver is the perfect base for your custom AR15 build. Machined to mil-spec dimensions, these lowers work with standard AR15 components and ensure the highest quality with a correct component interface. Gen 2 Improvements - Upper Tension Screw – Allows users to fine tune the fit of the upper and lower receiver through the use of a nylon tipped tensioning set screw inserted in the grip tang of the lower receiver. This provides a tight fit with any standard AR15 upper receiver.

The Aero Precision M4E1 Tacoma Heritage Stripped Lower is a high-quality and visually striking lower receiver designed to pay tribute to the rich heritage of the Tacoma, Washington region. This stripped lower receiver features MIL-SPEC dimensions, ensuring compatibility with a wide range of AR-15 components. Crafted with precision machining and durable materials, it offers exceptional durability and reliable performance. What sets the Aero Precision M4E1 Tacoma Heritage Stripped Lower apart is its unique design.

DESCRIPTION The M5 .308 Stripped Lower Receiver helps you build a big-bore AR from the ground up. Mil-spec dimensions and coating ensure the highest quality and correct component interface. Features: Works with standard AR 308 components and magazines Rear takedown pin detent hole is threaded for a 4-40 set screw Bolt catch is threaded for a screw pin (no roll pin needed) Integrated trigger guard Selector markings will work with 45, 60 or 90 degree safety selectors Accepts Battle Arms Development short throw safety selectors, but will work with any standard selector

Aero Precision’s roots are deeply tied to aerospace, and our drive for clean, perfect engineering and machining stems from that. When you’re building something that will fly in the air, there is no margin for error. We take that same approach in the firearms industry. Not every manufacturer will have razor thin tolerance levels. Not every manufacturer will personally oversee the development, design and machining of every part that comes off the line. We’re not every manufacturer.

Want to see ALL of our Gun.Deals Exclusive Prices? CLICK HERE TO CHECK OUT ALL THESE DEALS SPECIFICATIONS Classification: Rifle Buffer Tube Kit: Omega Mfg. Buffer Tube Kit Stock: Adaptive Tactical AR-15 EX Performance Adjustable Stock Receiver: Aero Precision X15 Serialized AR15 Stripped Lower Receiver - Gen 2 Anodized (C) LPK: Recoil Technologies Mil-Spec Lower Parts Kit

Want to see ALL of our Gun.Deals Exclusive Prices? CLICK HERE TO CHECK OUT ALL THESE DEALS SPECIFICATIONS: Classification: Rifle Buffer Tube Kit: Omega Mfg. Buffer Tube Kit Stock: Omega Manufacturing A2 Style AR Fixed Stock - Black Receiver: Aero Precision X15 Serialized AR15 Stripped Lower Receiver - Gen 2 Anodized (C) LPK: Recoil Technologies Mil-Spec Lower Parts Kit Looking for a Coupon Code?! Use the Current Month and Year (ie: august2023) at checkout to save on your next order

Aero Precision APAR501203C: Aero Precision's AR15 Stripped Lower Receiver is the perfect base for your custom AR15 build. Machined to mil-spec dimensions, Aero's lowers work with standard AR15 components and ensure the highest quality with a correct component interface.INCLUDES:Stripped AR15 Gen 2 Lower Receiver in OD Green AnodizedNylon tipped tensioning screwBillet Trigger Guard - OD Green Anodized UPC#: 840014622023

The Aero Precision AR15 Complete Lower Receiver with MOE Grip & SL-S Carbine Stock is a fully assembled lower receiver designed to provide a solid foundation for AR-15 builds. This complete lower receiver includes a high-quality lower receiver, an MOE grip, and an SL-S carbine stock, offering convenience and reliability. The lower receiver is precision-machined from 7075-T6 aluminum, ensuring exceptional strength and durability. It features mil-spec dimensions, allowing for seamless compatibility with other AR-15 components.

Aero Precision APAR308220: The M5 Complete Lower Receiver is the perfect base for your custom big-bore AR build. This complete lower features Aero Precision's custom designed M5 Lower Receiver and is upgraded to include a MOE Grip and UBR Gen2 Collapsible Stock.Includes:M5 Stripped Lower ReceiverMOE Grip - BlackUBR Gen2 Collabsible Stock - BlackLower Parts KitIntegrated UBR Custom Receiver Extension TubeM5 Carbine Buffer and SpringThese parts are installedAero Precision's M5 Lower Receiver sets the standard for big-bore AR builds.

Aero Precision APAR600189: The Aero Precision M4E1 Complete Lower Receiver with Magpul PRS Lite Stock is the perfect upgrade for your AR build. This complete lower features an M4E1 Lower and is upgraded to include an Magpul PRS Lite Stock. The PRS Lite provides much of the same adjustability and many features of our PRS GEN3 Precision-Adjustable Stock, with the added benefits of reduced weight.Includes:M4E1 Lower ReceiverMagpul MOE GripMagpul PRS Lite StockLower Parts KitCarbine Receiver ExtensionAR15 Carbine Buffer and SpringThese parts are installed UPC#: 840014617296

Aero Precision EPC-9 Receiver Set Semi-automatic 40 S&W/9MM Features: Aero Precision’s roots are deeply tied to aerospace, and our drive for clean, perfect engineering and machining stems from that. When you’re building something that will fly in the air, there is no margin for error. We take that same approach in the firearms industry. Not every manufacturer will have razor thin tolerance levels. Not every manufacturer will personally oversee the development, design and machining of every part that comes off the line.

The Aero Precision M4E1 Stripped Lower Receiver, Special Edition: Texas, in Anodized Black is a premium component that serves as an excellent foundation for building AR-15 rifles with a touch of Texas pride. This stripped lower receiver showcases a unique design and a sleek black anodized finish. The M4E1 Stripped Lower Receiver is precision machined from a solid block of 7075-T6 aluminum, renowned for its exceptional strength and durability. This material ensures a reliable and long-lasting lower receiver that can withstand the demands of various shooting applications.

NOTE: This part features a colored anodized finish. These finishes are held to different aesthetic standards than parts finished in black anodizing or Cerakote. For more information on colored anodizing visit our Knowledge Center. Our AR15 Stripped Lower Receiver is the perfect base for your custom AR15 build. Machined to mil-spec dimensions, our lowers work with standard AR15 components and ensure the highest quality with a correct component interface. INCLUDES: Stripped AR15 Gen 2 Lower Receiver in Kodiak Brown Anodized Nylon tipped tensioning screw

Description Our M5 .308 Complete Lower Receiver is the perfect base for your custom big-bore AR rifle. Save when you buy it complete and let our specialist do the installation for you! Features: - Works with standard AR 308 components and magazines - Rear takedown pin detent hole is threaded for a 4-40 set screw - Bolt catch is threaded for a screw pin (no roll pin needed) - Integrated trigger guard - Selector markings will work with 45, 60 or 90 degree safety selectors - Accepts Battle Arms Development short throw safety selectors, but will work with any standard selector

Aero Precision APAR308226: The M5 Complete Lower Receiver is the perfect base for your custom big-bore AR build. This complete lower features Aero Precision's custom designed M5 Lower Receiver and is upgraded to include a MOE Grip and PRS® Gen3 Precision Adjustable Stock.Includes:M5 Stripped Lower ReceiverMOE Grip - FDEPRS Gen3 Precision Adjustable Stock - FDELower Parts KitRifle Receiver ExtensionM5 Rifle Buffer and SpringThese parts are installedAero Precision's M5 Lower Receiver sets the standard for big-bore AR builds.

The M4A1 Clone Lower Receiver features custom engraving on the AR15 Gen 2 Lower Receiver and is the perfect base for your M4A1 clone build. FEATURES: Custom Aero Precision logo Markings include: Property of U.S.A., MOD M4 CARBINE, CAL. 5.56MM Serial number designation Safe/Semi/Auto safety selector markings INCLUDES: Stripped AR15 Lower Receiver, Gen 2 Nylon tipped tensioning set screw

The Aero Precision M4 Carbine stripped lower receiver is the building block for your next clone build. This lower is built to Mil-Spec dimensions for a perfect fit with standard components and is an extremely close copy to the M4 used by the United States Military. With no logos or markings on the right side and safe, semi, auto, selector markings, you can build your rifle to resemble this popular M4 style of firearm. Unfortunately, full auto is not an option. The left side has “Property of USA M4 Carbine” and is marked cal. 5.56mm but includes the Aero logo instead of Colt or FN.

Shipping to FFL Dealer Required No FFL SOT Shipping Required No Made In America? Yes Select Your Finish Sniper Grey Cerakote Weight(s) 4lbs 3oz Other Features -

Shipping to FFL Dealer Required No FFL SOT Shipping Required No Made In America? Yes Select Your Finish Magpul FDE Cerakote Weight(s) 4lbs 3oz Other Features -

The Aero Precision M5 Complete Lower Receiver with Magpul SL Carbine Stock is the perfect upgrade for your AR build. This complete lower features an M5 (.308) Lower and is upgraded to include an Magpul PRS Lite Stock. The MOE SL® Stock – Mil-Spec Model (MOE Slim Line) is a drop-in replacement buttstock for .308 carbines using mil-spec sized receiver extension tubes. Designed for the modern battlefield, the sleek profile, dual-side release latches, rolled toe, and angled rubber butt-pad are optimized for use with body armor or modular gear and provides for efficient shoulder transitions.

Aero Precision Enhanced Complete Lower Features Aero Precision AR15 Enhanced Complete Lower Receiver w/ Magpul MOE & STR - Anodized Black Aero Precision Enhanced Complete Lower Specifications Aero Precision Standard Gen 2 Lower Receiver in Anodized Black Magpul STR Stock Magpul MOE Grip Billet Trigger Guard Lower parts kit Receiver extension AR15 carbine buffer and spring These parts come assembled MPN#: APAR501112 UPC#: 815421022193

This bundle includes an M5 Stripped Lower Receiver and a BAD-ASS-PRO Reversible 90/60 Ambidextrous Safety Selector. FEATURES: Works with standard AR 308 components and magazines Upper Tension Screw - Allows users to fine tune the fit of the upper and lower receiver through the use of a nylon tipped tensioning set screw inserted in the grip tang of the lower receiver. Rear takedown pin detent hole is threaded for a 4-40 set screw Bolt catch is threaded for a screw pin (no roll pin needed) Integrated trigger guard Selector markings will work with 45, 60 or 90 degree safety selectors

NOTE: This part features a colored anodized finish. These finishes are held to different aesthetic standards than parts finished in black anodizing or Cerakote. For more information on colored anodizing visit our Knowledge Center. This bundle features an M5 Stripped Lower Receiver in Kodiak Brown Anodized and a BAD-ASS-PRO Reversible 90/60 Ambidextrous Safety Selector. FEATURES: Works with standard AR 308 components and magazines

Aero Precision M5 (.308) Stripped Lower Receiver – Anodized Black Our M5 .308 Stripped Lower Receiver helps you build a big-bore AR from the ground up. Mil-spec dimensions and coating ensure the highest quality and correct component interface. Don’t forget to buy an Aero Precision M5 (.308) Lower Parts Kit. Our LPK is specifically designed to work with the M5 Lower Receiver and includes custom takedown, pivot pins, and an extended magazine catch button. Features: Works with standard AR 308 components and magazines

The Aero Precision M16A4 Clone Lower in Anodized Black is a meticulously crafted lower receiver that faithfully replicates the iconic M16A4 rifle used by the U.S. military. With MIL-SPEC dimensions, this lower receiver ensures compatibility with a wide range of components and accessories, allowing you to build a true-to-spec M16A4 clone or a custom AR-15 build. Constructed with high-quality materials and precision machining, the Aero Precision M16A4 Clone Lower offers exceptional durability and reliability.

MPN#: APAR308065C NOTE: This part features a colored anodized finish. These finishes are held to different aesthetic standards than parts finished in black anodizing or Cerakote. For more information on colored anodizing visit our Knowledge Center. Our M5 .308 Stripped Lower Receiver helps you build a big-bore AR from the ground up. Mil-spec dimensions and coating ensure the highest quality and correct component interface.

NOTE: This part features a colored anodized finish. These finishes are held to different aesthetic standards than parts finished in black anodizing or Cerakote. By buying this part, you understand that the color of this part may not exactly match what is visually shown on the website, and that the part may also differ in shade when matched with other parts of the same color/finish. For more information on colored anodizing visit our Knowledge Center.

The Aero Precision M5 Complete Lower Receiver is a high-quality and versatile component for building a reliable and customizable .308 rifle. This complete lower receiver assembly combines premium craftsmanship, durability, and ergonomic features. The lower receiver is precision-machined from aerospace-grade 7075-T6 aluminum for exceptional strength and rigidity. It features an anodized finish, providing enhanced corrosion resistance and durability. The FDE (Flat Dark Earth) color adds a distinctive and visually appealing aesthetic.

The M4E1 Lower Receiver delivers billet aesthetics in a forged package. This custom designed enhanced forging is machined from 7075-T6 Aluminum and compatible with all mil-spec AR15 parts. Aside from the visual upgrades this custom engineered design provides that challenge much more expensive billet options, several functional features have added to the lower receiver to simplify the assembly process for the at home builder.

NOTE: This part features a colored anodized finish. These finishes are held to different aesthetic standards than parts finished in black anodizing or Cerakote. Being as light of a finish as these are, they are all being sold as blems for minor coloring defects left behind by the forging process. Some may show more or less signs of these defects, but the parts are guaranteed to be quality and in spec. There are also slight color variances between different materials when colored anodizing is applied. For more information on colored anodizing visit our Knowledge Center.

Aero Precision APSL100545: Aero Precision is excited to announce clear anodize parts and components! These parts feature a Type 3 hard coat finish that is applied without any dye during the anodizing process. Something to note about these is color variance between different materials- long story short 7000 series aluminum (receivers, chassis center sections, chassis stocks) show up with a more gold/yellow hue; whereas 6000 series aluminum (handguards) anodizes a more slate grey color.

Our AR15 Stripped Lower Receiver is the perfect base for your custom AR15 build. Machined to mil-spec dimensions, our lowers work with standard AR15 components and ensure the highest quality with a correct component interface. INCLUDES: Stripped AR15 Lower Receiver, Uncoated

Aero Precision APAR308255: The Aero Precision M5 Complete Lower Receiver with Magpul SL Carbine Stock is the perfect upgrade for your AR build. This complete lower features an M5 (.308) Lower and is upgraded to include an Magpul PRS Lite Stock. UPC#: 840014619054

Aero Precision APAR600072C: The M4E1 Lower Receiver delivers billet aesthetics in a forged package. This custom designed enhanced forging is machined from 7075-T6 Aluminum and compatible with all mil-spec AR15 parts.

Aero Precision APAR308054C: This Special Edition: Freedom M5 Stripped Lower Receiver features a custom engraved American Flag graphic on the magwell of Aero Precision's popular M5 (.308) Lower Receiver. Markings Include Model "FREEDOM5" and "4JULY-XXXX" serial number range.

Aero Precision APAR308181C: Aero Precision's M5 .308 Stripped Lower Receiver helps you build a big-bore AR from the ground up.

SCRIPTION Aero Precision APAR148017C: Aero Precision's M16A4 Clone Lower Receiver features custom engraving on their AR15 Gen 2 Lower Receiver and is the perfect base for your M16A4 clone build. These lowers do not have engraving on the right side of the magwell. Features: Custom Aero Precision logo Markings include: Property of U.S.A., MOD M16A4, CAL. 5.56MM Serial number designation Safe/Semi/Burst safety selector markings Includes: Stripped AR15 Lower Receiver, Gen 2 Nylon tipped tensioning set screw KEY SPECS MANUFACTURER Aero Precision CALIBER/GAUGE Multi ACTION

The M4E1 Lower Receiver delivers billet aesthetics in a forged package. It is machined from 7075-T6 aluminum and compatible with all mil-spec AR15 parts. It features an integrated trigger guard, upper tension screw, and an increased magwell flare to aid in quick and efficient magazine changes. Included is a nylon tipped tensioning set screw and threaded bolt catch pin. Rear takedown pin detent hole is threaded for a 4-40 set screw. Threaded Bolt Catch Roll Pin (Included). Manufacturer Aero Precision Pricing Unit GN Model M4E1 UPC 815421022315 SKU APAR600001C Width 4.4000 Length 9.1000

LR-308 Lowers are the heart of the rifle, housing the fire control components, mounting your recoil assembly, stock and buffer. Thanks to modular design the LR-308 platform is a proven and battle-tested design that certainly lives up to durability and standards of its operating nations. Typically Mil-Spec Lower Receivers are typically machined from a forging of 7075-T6 Aluminum. Offering a Lightweight and and incredibly durable/impact resistant weapons grade material. The LR-308 is a derivative of the AR-10 and is not directively compatible with AR-10 Style Upper Receivers.

The M4E1 Lower Receiver delivers billet aesthetics in a forged package. This custom designed enhanced forging is machined from 7075-T6 Aluminum and compatible with all mil-spec AR15 parts. Aside from the visual upgrades this custom engineered design provides that challenge much more expensive billet options, we have added several functional features to the lower receiver to simplify the assembly process for the at home builder. M4E1 Lower Receiver Improvements:

Aero Precision's M16A4 Clone Complete Lower Receiver features custom engraving on their AR15 Gen 2 lower receiver and is the perfect complete lower for your M16A4 clone build. Includes (Parts are Installed): M16A4 Lower Receiver Standard A2 Stock Standard A2 Grip Lower Parts Kit Receiver Extension Rifle Buffer Kit M16A4 Lower Receiver Features: Custom Aero Precision Logo Markings Include Property of U.S.A. Mod M16A4 Cal. 5.56mm Serial Number Designation Safe/Semi/Burst Safety Selector Markings

- Stripped AR15 Gen 2 Special Edition Freedom Lower Receiver - Custom engraved American Flag graphic - Machined to mil-spec dimensions - Works with standard AR15 components The AERO PRECISION AR15 Stripped Lower Receiver feature an engraved American Flag Graphic on the magwell of the Gen 2 Lower Receiver. Markings include Model "FREEDOM" and "4JULY-XXXX" serial number range. Like all Aero Precision receivers this lower is machined to mil-spec dimensions and works with standard AR15 components. UPC#: 815421020496

Aero Precision LR-308 M5 Bare Stripped Lower Receiver *COSMETIC BLEMISH* GENERAL INFO:

The Aero Precision M16A4 stripped lower receiver is the building block for your next clone build. This lower is built to Mil-Spec dimensions for a perfect fit with standard components and is an extremely close copy to the M16A4. With no logos or markings on the right side and safe, semi, burst, selector markings, you can build your rifle to resemble this iconic firearm. Unfortunately, 3-round burst is not an option. The left side has “Property of USA M16A4” and is marked cal. 5.56mm but includes the Aero logo instead of Colt.

Description The M4E1 Threaded Upper Receiver features a new angular machined design that helps it stand apart from standard mil-spec upper receivers. This upper receiver features the same enhanced body profile as our M4E1 Enhanced Upper Receiver but is threaded to accept a standard AR15 barrel nut. It is forged from 7075-T6 Aluminum, precision machined to work with all mil-spec AR15 parts and includes the port door and forward assist pre-installed.

The Aero Precision M5 Complete Lower Receiver is a comprehensive lower receiver assembly designed specifically for .308 caliber rifles. This complete lower receiver includes a high-quality lower receiver, an FDE MOE grip, and an SL carbine stock, offering convenience, durability, and versatility. Constructed from 7075-T6 aluminum, the M5 Complete Lower Receiver ensures exceptional strength and durability, making it suitable for the demands of .308 caliber builds.

Max one promo per cart. No mixing AR15 and M5. All qualifying items must be added to cart to save. Discount will auto-apply in cart. No code needed. Separate offers cannot be combined. "Add To Cart To Save" items cannot be combined with other promotional offers. Some exclusions apply.

PRODUCT DESCRIPTION Aero Precision APAR148001C: Aero Precision's AR15 Gen 2 Stripped Lower Receiver is the perfect base for your custom AR15 build. Machined to mil-spec dimensions, Aero Precision's lowers work with standard AR15 components and ensure the highest quality with a correct component interface. Includes: Stripped AR15 Lower Receiver without Small Logo KEY SPECS MANUFACTURER Aero Precision CALIBER/GAUGE Multi ACTION Semi Automatic CONDITION New SKU # LNG-AERO-APAR148001C SPECIFICATIONS SKU LNG-AERO-APAR148001C Country of Manufacture United States

The Aero Precision EPC-9 Receiver Set in FDE Cerakote is a high-quality and versatile component designed specifically for building pistol caliber carbines or AR-style pistols chambered in 9mm. It combines precision machining, durable construction, and a stylish FDE Cerakote finish for exceptional performance and aesthetics. The EPC-9 Receiver Set includes both the upper and lower receivers, which are machined from a solid block of 7075-T6 aluminum. This material choice ensures excellent strength, durability, and compatibility with mil-spec AR-15 components.

The Aero Precision M5 Special Edition Freedom Stripped Lower (FDE) is a premium-quality lower receiver that combines exceptional craftsmanship with a unique and patriotic design. With special edition Freedom markings, including a stylized American flag and other patriotic elements, this lower receiver proudly celebrates the spirit of freedom. Crafted from high-quality materials, the M5 Special Edition Freedom Stripped Lower (FDE) offers durability and reliability. It features a precision-machined design to ensure a perfect fit with upper receivers and other components.

The Aero Precision AR-15 Complete Lower Receiver is a quick and easy way to build an AR-15 carbine. This AR-15 lower receiver features an A2 pistol grip and a carbine receiver extension for your favorite stock. The Aero Precision AR-15 Complete Lower Receiver has been machined to Mil-Spec tolerances and finish ensure the highest quality receiver. The grip tang has been machined for a nylon tipped upper tensioning screw. This screw allows any slack present when assembled with an upper receiver to be adjusted out for a tight fit. Features:

Aero Precision APAR600007C: This Special Edition: Freedom M4E1 Stripped Lower Receiver features a custom engraved American Flag graphic on the magwell of Aero Precision's popular M4E1 Lower Receiver. Markings Include Model "FREEDOM" and "XXXX-4July" serial number range. Like all of Aero Precision's receivers, this product is machined to mil-spec dimensions and works with standard AR15 components. Includes: Stripped M4E1 Special Edition: Freedom Lower Receiver in FDE Cerakote Why are the stars on the right?

Cartridge : Multi Color : O.D. Green Receiver Style : Receiver Set Brownells sku: 430103049 MPN#: APCS100827 UPC#: 840014618415 M4E1 Lower Receiver Features: Threaded Bolt Catch Roll Pin - Allows for simple installation of the bolt catch and virtually eliminates the chance to damage the finish during installation (pin included). Integrated Trigger Guard - Eliminates the possibility of breaking the trigger guard tabs by integrating the trigger guard into the lower, creating a stronger more rigid platform to build upon.