Our Stag Project SPCTRM (Special Tactical Rifle Makeup) rifles are composed of hand-selected components that come together to deliver a cohesive tone that looks and feels bad-ass. These fully upgraded tactical rifles feature B5 furniture Ballistic Advantage lightweight Hanson profile .223 WYLDE barrel Hyperfire trigger matching Lancer Mag and Rearden suppressor brake. We have also anodized key components of the rifle for a truly unique look. - LEFT HAND - TRIGGER: ATC AR Gold (Black) - MUZZLE DEVICE: Rearden Mfg SPB - SAFETY: Fully-Configurable Ambidextrous - RECEIVER: Mil-Spec 7075-T6 Aluminum Forged - CHARGING HANDLE: BREACH by Aero PrecisionTM - GAS SYSTEM: Mid-Length - BARREL: Ballistic Advantage Lightweight Hanson Profile- 416R Stainless - HANDGUARD: 15 Slimline M-LOK - BOLT CARRIER: 9310 Bolt with 8620 Carrier- Nitride Coated - STOCK AND GRIP: B5 Systems Bravo Stock and Type 22 P-Grip