Armalite's m15tac14 meets the needs of front line users as well as home defense conscious civilians for a platform that is compact and modular from the factory.All tactical series rifles include magpul mbus flip-up sights and moe + pistol grips.The dual purpose, flash hiding compensator tames recoil while reducing signature.A sturdy 10" key mod handguard provides ample hand space and a full length mil-std 1913 12 o'clock rail for sights and accessories.This rifle has a magpul str multi-position collapsible buttstock.This model has a 14.5" double-lapped, chrome-lined, chrome moly vanadium barrel pinned to a 16" carbine-length gas system with an adjustable gas block.Metal Finish: Black Hardcoat AnodizedAction: Semi-AutoCaliber: 5.56x45mm NATOBarrel Length: 16"Capacity: 30+1Trigger: Two-Stage PrecisionSafety: AmbidextrousOal: 32"- 35.30"Weight: 6.80 lbsStock Description: Adjustable Magpul STR CollapsibleMuzzle: Flash SuppressorReceiver Material: 7075-T6 AluminumSights: Magpul MBUS Front & RearBarrel Description: Chrome Moly Vanadium Chrome-LinedTwist: 1:7"Barrel Length Range: 16" to 16.99"Weight Range: 6 lbs to 6.99 lbsHand: RightStock Finish Group: BlackMetal Finish Group: Blued/Black