RADICAL FIREARMS Complete Upper Assembly 5.56 7.5" M4 Contour7" RPR

Radical .223 Remington Upper with 16" Barrel, Black - RF00325

Radical Firearms Complete Upper Assembly .300 AAC Blackout 10.5 Barrel

Radical Firearms Complete Upper Assembly for 300 Blackout 16" 1:8 Twist, Black - CFU16-300HBAR-15RPR

Radical Firearms F-15 7.5" 5.56 NATO Pistol w/ M-LOK, MFT Grip, Black,- FP7.5-5.56M4-7RPR-BTR

Radical Firearms RPR 5.56x45mm 16", Black

Radical 7.5" 5.56 Nato 7" RPR 30rd Pistol with MFT - RF01560

Radical 8.5" 300BO 30rd Pistol w/ 7" RPR and MFT - RF01885