HK

Heckler and Koch MP5SD A3 Stock 4 Position Lower with 3rd Burst Qualified Sear The host was built by Ralph Smith at RDTS on a original HK94, not a new imported gun

Heckler and Koch MP5SD 9mm This is a 3 pin Registered Receiver(As close to factory gun as possible) 4 Position / 3rd Burst Lower Gun has been completely gone through and redone by RDTS A3 Stock

Heckler and Koch MP5K-PDW 9mm Qualified Sear 4 Position / 3rd Burst Lower Host is a pistol MLOK Forend Surefire Flashlight GSL Fatman

Heckler and Koch MP5A3 9mm MLOK Forend Surefire Flashlight Qualified Sear 4 Position Pack / 3rd Burst Lower GSL Fatman Host is an SBR

Heckler and Koch MP5K 9mm 4 Position 3rd Burst Lower Host is a registered SBR M-Lok Forend Surefire Flashlight QD Flash hider