American Tactical Alpha Maxx Features The American Tactical Inc Alpha Maxx is built on a polymer receiver chambered in 5.56 NATO / .223 Rem giving shooters compatibility with widely available AR magazines and accessories while keeping overall weight down. The 7.5 barrel is threaded 1/2x28 with a 1:8 twist rate accepting a suppressor or muzzle device for shooters who want to expand the platform s capability. A 7 aluminum M-LOK rail provides space for lights lasers and other accessories while flip-up adjustable sights offer a reliable backup sighting solution when an optic isn t mounted. For shooters who want a maneuverable AR pistol ready for accessories out of the box the Alpha Maxx s M-LOK rail and flip-up sights deliver both without further modification. Shipping with a 60-round magazine the Alpha Maxx gives shooters dramatically extended capacity compared to standard 30-round AR magazines reducing the need for frequent reloads during extended range sessions. The included Franklin Armory binary trigger fires one round on the trigger pull and a second on the release letting shooters run a significantly faster rate of fire than a standard semi-automatic trigger allows. A 3-position thumb safety offers straightforward familiar operation for shooters coming from standard AR rifles. The blued A2 pistol grip pairs with the matte black finish for a clean classic AR aesthetic. For shooters who want dramatically extended capacity paired with an accelerated rate of fire the American Tactical Inc Alpha Maxx is available now at GrabAGun. American Tactical Alpha Maxx Specifications Manufacturer: American Tactical Inc Model: Alpha Maxx Type: Semi-Auto Pistol Caliber: 5.56 NATO / .223 Rem Action: Semi-Auto Capacity: 60+1 Barrel Length: 7.5 in Rate of Twist: 1-in-8 Thread Pattern: 1/2x28 Special Feature: Threaded Barrel Receiver: Polymer Handguard: 7 in Aluminum M-LOK Rail Trigger: Franklin Armory Binary Trigger Grips: Blued A2 Pistol Grip Sights: Flip Up Adjustable Safety: 3 Position Thumb Safety Finish: Matte Black Overall Length: 22 in Weight: 6.95 lbs Magazines Included: 1 60 Round Available At: GrabAGun