Complete 6" 300 BLK Pistol Upper Receiver | FLASH CAN | 7.25" M-LOK | BCG & CH

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Product Code: RTB6S300725RFC
Stock Status Stock Status: Out of Stock
List Price: $499.95
MSRP: $499.95
Sale Price: Sale Price: $374.95
Savings: $125.00
$374.95
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Complete 6" 300 BLK Pistol Upper Receiver | FLASH CAN | 7.25" M-LOK | BCG & CH

This Complete 6" inch M-LOK upper receiver comes with a 7.25" 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.

Barrel:

  • 6" 300 BLK 4150 CMV Barrel - Parkerized
  • Pistol Profile - .750" GB Journal
  • 1:7 Twist Rate - 5/8x24 Muzzle Thread
  • Fitted with Flash Can


Bolt Carrier Group:

  • Enhanced 9310 Steel (Bolt)
  • 8620 Tool Steel (Carrier)
  • Bolt is shot Peened and MPI
  • All BCG components 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
  • Feed ramps


Handguard:

  • 7.25" Lightweight - Free Float M-LOK


Charging Handle:

  • Forged 7075 Aluminum construction
  • Mil-Spec Type-III Hardcoat Anodized finish
Please Note: Every upper is test fired during our quality control process and may present light fouling

Please note: These uppers SHOULD cycle most supersonic ammunition without a suppressor; however, they will cycle most reliably with added back pressure provided by a suppressor or linear compensator.
 

Furthermore, if you do not plan on using a suppressor and would like to shoot light powered ammo, you can use one of our reduced power buffer springs and one of our lightweight carriers. The reduced mass in the action will help cycle with less gas.

SKU:
RTB6S300725RFC
UPC:
860006521595