The MAC-5 is based on the famous H&K MP5 and offers a nearly identical American-made platform at a more affordable price. The pistol features the same roller-delayed blowback action as the MP5 along with other iconic features like the tri-lug flash-hider and drum-style aperture sight. The MAC-5 is built on modern tooling designed to the original H&K specifications by industry veterans at MAC and is compatible with most aftermarket MP5 parts. It is an excellent choice for individuals looking for an affordable but high performance and specs-accurate MP5 clone. This model is the standard variant and features an 8.9-inch barrel with a buttcap that has a sling attachment included. Included is two 30-round magazines, a premium carry case, cleaning kit, trigger lock, and instruction manual.