Military Armament Corp MAC 5K Features The Military Armament Corp MAC 5K ships with a Franklin Armory binary trigger factory installed letting the shooter fire once on the pull and once again on the release for controllable rapid follow-up shots in 9mm. A 5.8 inch threaded barrel with a 1:10 twist stabilizes standard 9mm loads while accepting a suppressor or muzzle device through its 1/2x28 threading. Adjustable rear diopter sights allow the shooter to dial in windage and elevation for more precise shot placement than a simple fixed notch rear sight. A two-position thumb safety gives the shooter a familiar manual safety to engage during transport or storage. Finished in lacquer paint over phosphate the MAC 5K carries a durable classic protective coating that resists corrosion while echoing the look of the original military-inspired design this pistol draws from. Two included 30-round magazines give the shooter a substantial ready reserve of ammunition without needing to purchase spares separately. At 4.6 lbs and an overall length of 13.7 inches the pistol balances a compact footprint with the heft needed to manage recoil during rapid binary trigger fire. Shooters drawn to the MAC lineage and looking for a modern 9mm pistol with a genuinely different trigger experience will find the Military Armament Corp MAC 5K a distinctive addition to the safe. Military Armament Corp MAC 5K Specifications Manufacturer: Military Armament Corp Model: MAC 5K Action: Semi-Auto Caliber: 9mm Capacity: 30+1 Barrel Length: 5.8 Finish: Lacquer Paint over Phosphate Twist Rate: 1:10 Sights: Rear Diopter Adjustable Thread Pattern: 1/2x28 Special Feature: Threaded Barrel Magazines Included: 2 Safety: 2-Position Thumb Safety Overall Length: 13.7 Weight: 4.6 lbs Available At: GrabAGun