Description The Stag 15 3Gun Elite Upper was designed specifically for 3-Gun competitors, where fast and accurate shooting is required. Featuring the all-new Stag 15 M-LOK SL 16.5” Handguard which provides a slimline, lightweight profile with unmatched ergonomics, airflow, and modularity. Built around an 18” 1/8 twist 416R Stainless Steel Fluted Heavy Barrel for consistent accuracy and the Stag 3G Compensator for absolute muzzle control. This upper half does not include a BCG or Charging Handle. Action: Semi-Auto Direct Impingement Caliber: 5.56 NATO Twist Rate: 1/8 Button Rifled Muzzle Device: Stag 3G Compensator Barrel: 18″, 416R Stainless Steel, Fluted Heavy Barrel Handguard: 16.5″ Stag 15 M-LOK SL Handguard Receiver Material: Forged and Mil-Spec 7075 T6 Aluminum with Type 3 Hard Coat Anodize Bolt Carrier: None Gas System: Rifle-Length with Low Profile Gas Block Charging Handle: None Additional information Weight 66.8 oz Dimensions 30 × 5 × 5 in Barrel Finish Stainless Barrel Profile Heavy Cartridge Compatibility 5.56 NATO Barrel Length 18 Gas System Length Rifle Twist Rate 1-8 BCG / Charging Handle Not Included MPN STAG15110601