"The beloved MP5 is back in the form of the Century Arms AP5 9mm Semi-Auto Pistol with Sling, featuring the proven roller-delayed blowback action and all the other features that made the original a hit. Made by the renowned MKE manufacturing facility, the AP5 features an 8.9"" cold hammer-forged, CmV steel barrel with 1/2""-28 threads that accept any number of brakes or suppressors. The upper is made from stamped steel and houses the bolt, bolt release, and threaded barrel. True to the original, the AP5 features a post-in-ring front sight and adjustable drum rear with adjustments from 100 400 yards. The polymer handguard is easily replaceable, and the top optics rail allows you to run a red dot. Includes one 30-round magazine, sling, and gun lock. Semi-auto recreation of the iconic MP5 8.9"" cold hammer-forged CmV steel barrel 1/2""-28 muzzle threads with thread protector Stamped steel upper receiver Polymer lower receiver Post-in-ring front sight/adjustable drum rear sight Polymer handguard Optics rail"