Heckler and Koch MP5SD A3 9mm Host and silencer MFG by Ralph @ RDTS with his HE Stainless Steel Silencer that out-performs the factory HK model Fleming Sear installed in an SEF Group Paddle...

Heckler and Koch ***SOLD PENDING FUNDS J.K.*** 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...

Heckler and Koch MP5 SD Fleming Sear installed in a 4 position / 3rd Burst pack A3 Stock SBR MFG by RDTS with SS HE Silencer

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 MP5 with JAC Sear 3 pos pictogram with A2 Stock.  This is a registered sear by JAC.  You could move the trigger pack over to any other 9mm host with the timed bolt.   ***ON HOLD...