KAK Industry K-SPEC Enhanced Bolt Carrier Features The KAK Industry K-SPEC Enhanced bolt carrier group combines slotted angled carrier rails and side cut gas vents to reduce peak dB report and bleed excess gas away from the action. Dual ejectors improve reliability when cycling under adverse conditions giving the rifle a more consistent ejection pattern across a range of ammunition. The carrier is optimized to run suppressed or unsuppressed without requiring the shooter to retune the gas system or swap buffer weights. Machined from 8620 steel to the M16 full auto bolt carrier profile it is built to the same dimensional standard trusted across military and law enforcement platforms. A hard chrome finish on the carrier and bolt resists corrosion and wear while easing cleaning after extended range sessions. Sand cuts along the carrier body channel grit and debris away from critical wear surfaces keeping the action running smoothly in dusty or sandy environments. Because the K-SPEC Enhanced is designed as a true plug and play component installation into a compatible 5.56 NATO or .300 AAC Blackout AR15 requires no modification to the existing upper or lower. Builders upgrading an existing rifle or finishing a new build will find this carrier delivers dependable function across suppressed and unsuppressed setups alike. KAK Industry K-SPEC Enhanced Bolt Carrier Specifications Manufacturer: KAK Industry Model: K-SPEC Enhanced Type: Bolt Carrier Caliber: 5.56 / .300 AAC Blackout Carrier Material: 8620 Steel Finish: Hard Chrome Color: Silver Features: Dual Ejectors Side Vent Sand Cuts Compatible Hosts: AR-15 Available At: GrabAGun