One upping the sleek factor on other 300BLK AR15 pistols everywhere is the CMMG ZEROED BANSHEE. – Equipped with our oversized dad bod-ish M-LOK handguard the included ZEROED 30 suppressor tucks neatly inside making this the coolest looking and probably quietest 300BLK around. – ZEROED Controls: All ZEROED BANSHEEs feature our ZEROED premium controls/parts like ambi charging handle single-stage drop in trigger 60/90 ambi safety selector and pistol grip. – Lifetime Quality Guarantee: We aim to please that’s why every CMMG product is backed by our Lifetime Quality Guarantee against material and workmanship defects. – Platform Mk4 – Caliber .300 BLK – Operating System Direct Impingement – Barrel Length 6.5 – Barrel Twist 1:07 – Barrel Contour MT – Barrel Material 4140CM Nitride – Muzzle Device ZEROED 30 Suppressor – Muzzle Thread 5/8 x 24 – Gas Port Location Pistol – Gas Block .750 Adjustable – Upper Receiver Mk4 Billet 6061 T6 Aluminum – Lower Receiver Mk4 Forged 7075 T6 Aluminum – Hand Guard 10 M-LOK (accepts up to 1.5 diameter suppressors) – Finish Cerakote – Charging Handle CMMG ZEROED Ambi – Pistol Grip CMMG ZEROED Pistol Grip – Buffer Type Carbine – Receiver Extension FASTBACK 6-Position – Stock / Brace CMMG RipBrace – Trigger Type ZEROED Drop-In Single Stage – Trigger Guard CMMG ZEROED Trigger Guard – Safety Selector CMMG ZEROED 60/90 Degree Ambi – Magazine Magpul 30rd PMAG – Weight 6.1 lbs – Length 27-29.5