The .300 Blackout rifle kit is a fantastic, high-end option for DIY rifle construction. Get the build you’re looking for in a black hard coat anodized finish.
- Ormond Arms machines all AR-15 parts to mil-spec tolerances.
- Ormond Arms also test fires all fully assembled uppers, ensuring proper cycling.
This AR-15 rifle kit is a solid option for the gunsmith looking for a bit of a longer barrel. The parts included in the assembled .223/5.56 upper include the following:
.300 Blackout 12″ Barrel Phosphate,
- 12″ Quad Rail
- Carbine Length Gas Tube
- Low pro gas block
- Forward Assist
- Ejection Port Cover
- Charging Handle
- M-16 Bolt Carrier Group
- A2 Flash Hider with Crush Washer
Also included in this rifle kit are an 80 percent lower receiver, a six-position stock with buffer, buffer tube, and spring, and a lower parts kit.
Check back in with our gun parts online to discover the rest of our rifle kit offering, and choose from our selection of pistol and rifle parts. Kits are available assembled or unassembled, with black hard coat anodized finishes.
This is not an FFL item. This is not a complete receiver and still requires machining to be done.