Radical Firearms RF Upper Assembly 10.5in 7.62x39 4150V HBAR Contour 1/10 Twist 10in RPR M-LOK A2 Flash Hider Black FU10.5-762X39HBAR-10RPR. Featuring a 7.62x39 4150V HBD barrel with a black anodized finish this upper is built to be the end all of...
Radical Firearms RF Upper Assembly 10.5in 7.62x39 4150V HBAR Contour 1/10 Twist 10in RPR M-LOK A2 Flash Hider Black FU10.5-762X39HBAR-10RPR. Featuring a 7.62x39 4150V HBD barrel with a black anodized finish this upper is built to be the end all of...