Radical Firearms, Complete Upper Assembly, 300 Blackout, 16" HBAR Contour Barrel, 15" FCR, A2 Flash Hider, Black Finish, Includes Charging Handle and Bolt Carrier Group.
The Radical Firearms 16" HBAR profile 300BLK is a complete MIL-STD upper ready to drop on any MIL-STD lower Receiver. Perfect for the novice or advanced shooter wanting to finish out that build and hit the range. Built with our 15" FCR free float rail system for increased accuracy and keeping your hands cool. No matter what your style of shooting is, Radical Firearms has you covered.
Barrel Length: 16"
Gas System: Pistol Length
Barrel Profile: HBAR Profile
Barrel Material: 4140 Chrome Moly Vanadium
Barrel Finish: Melonite
Muzzle Thread: 5/8x24
Twist Rate: 1:8
Barrel Extension: M4 Feed Ramp
Gas Block Type: .750 Low-profile Gas Block
Muzzle Device: A2 Flash Hider
Upper Receiver Material: Forged 7075 T6
Upper Receiver Style: M4 Mil-Std
Upper Receiver Finish: Type III Anodizing
Forward Assist: Yes
Dust Cover: Yes
Handguard Type: Free Float
Handguard Style: M-Lok Thin Rail
Handguard Length: 15"
Charging Handle: Mil-Std
Bolt Carrier Group Included: Yes
BCG Finish: Nitride
A leader is the man who has the ability to get other people to do what they don't want to do, and like it.
- Harry S. Truman
Sign up for our newsletter to stay up-to-date with our promotions, discounts, sales, and special offers.
This site uses Google Analytics which is one of the most widespread and trusted analytics solution on the web for helping us to understand how you use the site and ways that we can improve your experience. These cookies may track things such as how long you spend on the site and the pages that you visit so we can continue to produce engaging content.For more information on Google Analytics cookies, see the official Google Analytics page.We also use social media buttons and/or plugins on this site that allow you to connect with social network in various ways. For these to work, the social networks may set cookies through our site which may be used to enhance your profile on their site, or contribute to other purposes outlined in their respective privacy policies.