View cart “RCM HK STYLE LOCKING PIECE #8/53 DEG. 5.56/.223” has been added to your cart. Next Product RCM HK STYLE MP5 TRUNION 9MM $65.00 20 in stock RCM HK STYLE MP5 TRUNION 9MM quantity Add to cart SKU: RCM-GP-T10 Category: HK Style Parts Additional information Additional information Weight 7 oz Related products Quick View Quick View RCM HK STYLE MP5 40 LOCKING PIECE, SD 120 DEGREE $45.00 Add to cart Quick View Out of Stock Quick View RCM FRONT SIGHT WITH INTEGRATED BLADE $65.00 Read more Quick View Quick View RCM HK STYLE MP5 .40 CAL F/A BOLT CARRIER $158.00 Add to cart