The AP5 is a roller delayed blowback firearm based and built off of the original and historic design from the 1970's. Adopted for use across the globe" no other firearm of its type has been more successful. These firearms are available in a midsized version AP5-P" and a fully concealable version AP5-M. Each model of the AP5 includes a rugged plastic carry case" two 30-round magazines" a factory cleaning kit" factory picatinny style optics mount" factory sling" and a gun lock. All AP5 firearms are chambered in 9x19 mm and have a cold hammer forged barrel with a 1:9.8" twist.