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BG Complete 10.5" 7.62 x 39 Upper Receiver - Black | A2 | 9" M-LOK | With BCG & CH

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Product Code: BG1057629A2-BLK
MSRP: $431.95
Sale Price: Sale Price: $244.95
$244.95
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Builder's Grade Complete 10.5" 7.62 x 39 Upper Receiver | A2 | 9" M-LOK | With Bolt Carrier Group and Charging Handle

This Complete 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 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
Specifications
Caliber 7.62x39
Length 10.5"
Material 4150 Chrome Moly Vanadium
Profile Medium
Finish QPQ Corrosion Resistant
Gas System Length Carbine
Gas Block Journal .750"
Dimpled? Yes
Twist Rate 1:10
Muzzle Thread 5/8x24 TPI
Weight 22.4oz
Barrel Extension Widened M4 Feed Ramps
Target Crown 11 Degree

 

Bolt Carrier Group:

The 7.62x39 BCG features a bolt assembly with a shortened bolt tail, allowing the standard firing pin to protrude farther than it would with a standard bolt, thus eliminating this issue. There's no need for heavier hammer springs to ensure reliable ignition.

  • M16-cut carrier
  • Machined from 8620 tool steel (carrier) and 9310 steel (bolt)
  • Carrier has forward assist serrations
  • Salt bath black nitride finish – advanced lower friction coating that minimizes the need for lubricants and cleaning
  • Properly staked gas key
  • Machined & heat treated to USGI Specifications
  • Internally QC checked and tested to ensure reliability


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 Aircraft grade 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


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

All NFA/ATF Rules Apply
Depending on your state and local laws, you could use this barrel with a lower receiver that is a registered SBR, or pistol. Possession of this barrel along with a non-NFA lower receiver may be prohibited. We are not lawyers and the above information is not legal advice. Make sure you understand the most up to date federal, state, and local laws before proceeding with this product.

***Please allow an additional 2-3 business days of lead time as these uppers are made to order.***
SKU:
BG1057629A2-BLK