BG 10.5" 300 BLK Upper Receiver - Black A2 9" M-LOK Without BCG & CH - $140.89 after code "JULY10"

Description

BUILDER'S GRADE BARRELED 10.5" 300 BLK UPPER RECEIVER | A2 | 9" M-LOK - BLACK ANODIZED

This 10.5 inch M-LOK upper receiver comes with a 9 inch free float handguard and is built with only the best Mil-Spec components. The heart of this upper is comprised of a precision 4150 Chrome Moly Vanadium barrel.

Barrel:

Length - 10.5"
Material - 4150 CrMoV (Chrome Moly Vanadium per MIL-B-11595E)
Finish - QPQ Corrosion Resistant
11-Degree Target Crown - Further improve accuracy
Gas System Length
Profile - Medium
Gas Block Journal - .750" Gas Block Journal
Twist Rate - 1/7 Twist
Muzzle - 5/8x24 Threaded Muzzle
Weight - 21oz
Other Info - QPQ coated M4 Feed Ramp Extension

Upper Receiver:

Machined from a Mil-Spec 7075 T6 forging Hard Coat Anodized per Mil-A-8625F, Type III
M4 Feed ramps
Made in the U.S.A.

Handguard:

9" free float handguard
MIL-STD 1913 Picatinny rail on top
3 M-Lok slots on 3 sides
Precision Machined 6000 Series aluminum, for high strength and weight savings
Hard Coat Anodized per Mil-A-8625F, Type III, Class 2
Clamp on system for easy assembly
Steel Barrel nut to resist movement under heat
10 oz with barrel nut and hardware
1.35" Inside Diameter
1.63" Wide
Made in USA

SKU: BGBU-1053009A2-BLK
BGBU-1053009A2-BLK