Radian Weapons Model 1 MOE Upper M-LOK Rail with Charging Handle, Black - Elite Tactical - R0192

Radian Weapons Model 1 MOE Upper M-LOK Rail with Charging Handle, Gray - Versatile Tactical - R0625

Radian Weapons Model 1 MOE Upper M-LOK Rail with Charging Handle, OD Green - Versatile Performance - R0628

Radian Weapons Model 1 Complete Upper Flat Dark Earth .223 Wylde 14.5 Barrel

Rise Armament AR-15 Complete Upper Receiver 22 ARC 18" Barrel 15" M-LOK Handguard Rifle Length Black

Rise Armament AR-15 Complete Upper Receiver 22 ARC 18" Barrel 15" M-LOK Handguard Rifle Length Patriot Brown

Rise Armament AR-15 Complete Upper Receiver 6mm ARC 18" Barrel 15" M-LOK Handguard Rifle Length Black

Rise Armament AR-15 Complete Upper Receiver 6mm ARC 18" Barrel 15" M-LOK Handguard Rifle Length Patriot Brown