Description
BUILDER'S GRADE COMPLETE 16" 5.56 UPPER RECEIVER | A2 | 15" QUAD M-LOK | WITH BOLT CARRIER GROUP AND CHARGING HANDLE
The Complete 16 inch M-LOK upper receiver comes with a 15 inch quad 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 - 16"
Material - 4150 Chrome Moly Vanadium
11-Degree Target Crown - Further improve accuracy
Profile - Government
Finish - QPQ Corrosion Resistant
Gas System Length - Mid-Length
Gas Block Journal - .750" Gas Block Journal
Twist Rate - 1/7 Twist
Muzzle - 1/2x28 Threaded
Weight - 28oz
Bolt Carrier Group:
Enhanced 9310 Steel (Bolt)
8620 Tool Steel (Carrier)
Bolt is shot Peened and MPI
All BCG components are pre-polished before being processed and then post polished for an incredible shine
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:
15" free float handguard
MIL-STD 1913 Picatinny rail on top
4 M-Lok slots on 4 sides
Precision Machined 6000 Series aluminum, for high strength and weight savings
Clamp on system for easy assembly
Steel Barrel nut to resist movement under heat
Made in USA
Charging Handle:
Alloy Charging Handle Assembly
Complete with Standard Latch
Made from hardcoat anodized aluminum
Black finish
Please Note: Uppers may present light fouling from our quality control process and/or test firing
SKU: BG1655615Q-BLK
