View cart “RCM HK STYLE MP5 40 CAL LOCKING PIECE LO IMPULSE #24” has been added to your cart. Next Product RCM HK STYLE TRUNION 93-33 .223 $65.00 1 in stock Add to cart SKU: RCM-GP-T30 Category: HK Style Parts Additional information Additional information Weight 7 oz Related products Quick View Quick View RCM HK STYLE MP5 PDW TRUNION 9MM $70.00 Add to cart Quick View Quick View RCM HK STYLE BOLT HEAD .223/5.56 COMPLETE $215.00 Add to cart Quick View Quick View RCM HK STYLE MP5 9MM LOCKING PIECE 120 DEG SD $35.00 Add to cart