Description KAK LIGHTWEIGHT BOLT CARRIER EXTENSION SKU: KAK LIGHTWEIGHT BOLT CARRIER EXTENSION 6061 ALUMINUM HARD ANODIZED BROWN FOR SPECIAL SUBSONIC APPLICATIONS WHERE LIGHTWEIGHT COMPONENTS ARE REQUIRED FOR CYCLING OF THE ACTION NOT DESIGNED TO BE FIRED WHEN FOLDED – DAMAGE TO THE WEAPON AND USER WILL OCCUR IF FIRED WHEN FOLDED DIRECT REPLACEMENT FOR FACTORY MODEL AND CAN BE SWAPPED QUICKLY AND EASILY BACK AND FORTH RETAINING O-RINGS AND BUMPER O-RINGS ARE INSTALLED .64 OZ. AR FOLDING STOCK ADAPTER NOT INCLUDED
