300 Blackout Stainless Steel Rifle Kit With Ultra Slim Keymod Rail NO Lower Receiver
The 300 Blackout Stainless Kit begins with a 16″ Stainless Steel 300BLK Barrel with M4 Feed Ramps with a Stainless Finish. Also, the barrel has a 1×8 twist Ratio and 5/8 x 24 Thread pattern on the end for flash Hider to screw on. The Gas System on the 300 blackout Stainless Steel barrel is a pistol length with a diameter of .75 for the gas block. The Upper Receiver is a 7075-T6 Aluminum with a hard coat Anodized Finish and a forward assist, shell deflector, and Dust cover assembly. Also The 16″ 300 AAC Blackout Rifle kit with Stainless Steel Barrel contains all U.S.A. Made components to complete YOUR 300BLK Rifle using your stripped AR lower receiver except Magazine, Jig/tooling or Sight. The Rifle Kit comes with a carbine length Stock Assembly, Lower Parts Kit, Charging Handle, and M-16 Bolt Carrier Group. Additionally the Assembled Upper has a Stainless Steel A2 Style Birdcage Flash hider torqued on with a crush washer (Not Pinned or Welded to Barrel) so it can be removed.
- Chamber – 300BLK Blackout
- Twist Ratio – 1×8
- Barrel Thread – 5/8×24
- Barrel Steel – 416-R Stainless Steel
- Flash Hider – Stainless Steel A2 Flash Hider
- Handguard – 12″ Free Float Slim Keymod Rail
- Gas System: Pistol Length
- Gas Block – .750 Low Profile gas block, Pistol Gas Tube with Pin
- Upper Receiver – M4 Flat-top Upper with Feed Ramps
- Bolt Carrier Group – Mil-spec M-16 Bolt Carrier Group assembly
- Charging Handle – Included
- Lower Parts Kit – Mil-spec Lower Parts Kit
- Stock – US Made 6 Position Black Stock w/ buffer and spring
This 300 AAC Stainless Steel complete Rifle Kit is not an FFL Item because there is no lower Receiver. You can read more about building your own firearm at ATF Website here.
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