When you want to hit the broad side of a barn, they say you grab a Kalashnikov. When you to remove the barn doors, they say you grab an black rifle chambered in big ole' 300 Blackout. We put together this hand cannon of an AR-15 kit to maximize light and heavy .300 BLK loads, allowing you to take down targets, hogs, and bumps in the night with extreme prejudice. This AR kit comes with the perfect upper configuration: A 10.5" phosphate-coated, cold-forged barrel made from 4150 CMV (the best gun steel on the market), a 12" slant M-Lok handguard, an M4 forged upper, an M16 BCG, and a pistol gas system. Together, this upper will handle any loads and provide MOA accuracy for thousands of rounds. You also get a lower parts kit with a sexy polished trigger and comfy Magpul grip. Out back, a high-speed SB Tactical pistol brace and full buffer system complete the kit. Just pair this kit with an optional billet or forged 80% lower receiver and jig, and you can hit the range in a single afternoon! The included upper ships pre-built and test-fired. Like all our products, this kit is backed by a Lifetime Warranty.
300 Blackout Pistol Kit Specs:
Barrel Length: 10.5"
Barrel Profile: A2
Gas System: Pistol-length
Barrel Steel: 4150 Chromoly Vanadium
Barrel Finish: Phosphate
Chrome Lining: No
Muzzle Thread: 5/8-24
Chamber: 300 Blackout
Twist Rate: 1:8
Barrel Extension: M4
Diameter at Gas Block: .750
Gas Block Type: Low-profile
Muzzle Device: PSA Fluted Flash Can
Receiver Material: Forged 7075 T6 Aluminum
Receiver Type: M4
Handguard Type: PSA 12" Slant End M-Lok Rail
Bolt Carrier Group Included: Yes
Bolt Steel: Carpenter 158
Bolt Carrier Profile: Full-auto
Charging Handle Included: Yes
Overall Length: 21"
300 Blackout Pistol Kit Features:
- Includes all parts needed to complete build
- Optional forged or billet 80% lower
- Upper ships pre-built and test-fired
- Enhanced, polished trigger for reliability
- Not considered a firearm, no FFL required
- Proudly built in the U.S.A.
Shipping of various parts and/or accessories are prohibited to states and locales (ie New Jersey, California, New York, etc…) with restrictions against certain parts and/or accessories or “assault weapons” (i.e. states with high-capacity magazine restrictions, manufacturing of semi-automatic weapons, etc..). It is your responsibility to be aware of your local firearms laws before purchasing from our website or machining a firearm. We try our best to keep our shipping page current, but laws change daily
80-Lower.com only ships within the United States. Federal legislation dictates we cannot ship our products internationally.