Action: Semi-Auto - Caliber: 7.62 NATO - Capacity: 25rd - Barrel: 16 (1:11.25) Double Lapped Chrome Lined/Chrome Moly with Flash Hiding Compensator - Sights: Magpul Flip-Up - Receiver Upper: Aluminum Black - Receiver Lower: Aluminum Black - Stock: Magpul STR Black - Grip: Magpul MOE Black - Handguard: 15 KeyMod Black - Trigger: Two-Stage Precision - Length: 35.5-39.5 - Weight: 8.4 lbs. - A tactical workhorse the AR10TAC16 is the perfect tool for duty and defense. 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 15-in. Key-Mod handguard provides ample hand space and a full length MIL-STD 1913 12 O'Clock rail for sights and accessories. - Included with Rifle: (1) 25rd Magpul PMAG