View cart “RCM HK STYLE BOLT HEAD .223/5.56 COMPLETE” has been added to your cart. Next Product RCM HK STYLE TRUNION 93-33 .223 $65.00 Out of stock 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 9MM F/A BOLT CARRIER $147.00 Add to cart Quick View Quick View RCM HK STYLE MP5 9MM LOCKING PIECE 100 DEG $35.00 Add to cart Quick View Out of Stock Quick View RCM FRONT SIGHT WITH INTEGRATED BLADE $65.00 Read more