Rubber City Armory Low Mass Competition AR-15 Bolt Carrier Group with Adjustable Gas Key

Rubber City Armory Low Mass Competition AR-15 BCG w/ Adjustable Gas Key The bolt carrier group moves back and forth with every shot. By reducing its weight, you reduce the weapon's felt recoil. Rubber City Armory's lightweight BCG, at 9.1 ounces, is the ideal bolt carrier group for the competition shooter who wants to construct a lighter AR-15 rifle with less recoil and quicker target acquisition. Compatible with all AR-15 systems, this Rubber City Low Mass BCG reduces the felt recoil of each shot, making it easier for you to reacquire the sight picture for faster follow-up shots. Features Lighter for less felt recoil Strong, easy-to-clean, enhanced heat treated Blackntride+ finish inside and out Revolutionary treatment eliminating the need for excessive oil or grease on tactical components Synthetic fluoropolymer of tetrafluoroethylene is added to each part to reduce friction and improve wear Precision-machined bolt Billet Adjustable Gas key is properly staked Made in the U.S.A. Specifications Caliber: 5.56 NATO / .223 Rem. / 300BLK Weight: 9.1 oz. Finish: Blacknitride+ Material: Carrier: 8620 Steel Bolt: 9310 Steel Profile: Low Mass Compatibility: AR-15 Includes 1x Steel Bolt Assembly 1x Extractor 1x Cam Pin 1x Low Mass Steel Bolt Carrier 1x Billet Adjustable Carrier Gas Key 1x Firing Pin 1x Firing Pin Retaining Pin