The 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.Action: Semi-AutoCaliber: 5.56x45mm NATOBarrel Length: 16"Capacity: 30+1Trigger: Hiperfire ATCSafety: Ambidextrous Safety LeverStock Description: Adjustable B5 SopmodMuzzle: Rearden Mfg SPBReceiver Material: 7075-T6 AluminumBarrel Description: Ballistic Advantage Lightweight HansonBarrel Length Range: 16" to 16.99"Hand: RightStock Finish Group: Green