AR-AK-SMG

Heckler and Koch (HK USA)

Heckler & Koch MR556A4 Upper Kit 5.56mm with M-Lok Handguard - Matte Black

Radian Weapons

Radian Weapons Model 1 Upper Receiver in 223 Wylde with Black Finish

Radian Weapons

Radian Weapons Model 1 Upper Receiver in 223 Wylde with Radian Grey Finish R0471

Radian Weapons

Radian Weapons Model 1 Upper Receiver for 300 AAC Blackout - 9 inch Black Finish

Radian Weapons

Radian Weapons Model 1 Upper Receiver in Flat Dark Earth - 14.5 Inch .223 Wylde

Radian Weapons

Radian Weapons Model 1 Upper Receiver in 223 Wylde with Radian Grey Finish

Radian Weapons

Radian Weapons Model 1 Upper Receiver for 223 Wylde - 10.5 Inch Black Finish

Heckler and Koch (HK USA)

Heckler and Koch MR764A4 URK 7.62mm 16-Inch Upper Kit

Christensen Arms

Christensen Arms CA-15 G2 CF 223 Wylde Semi-Auto Pistol with Collapsible Stock 801-09050-00 12.5"

Christensen Arms

Christensen Arms CA-15 G2 CF in 223 Wylde – Semi-Auto Specialty Rifle with Folding Magpul Stock 16"

Christensen Arms

Christensen Arms CA-15 G2 CF 223 Wylde Semi-Auto Specialty Pistol with Collapsible Stock and Lancer Handguard 12.5"

Christensen Arms

Christensen Arms CA-15 G2 CF 223 Wylde Semi-Auto Rifle with Collapsible Stock 16"