The stockless MP5A1 has a buttcap with a sling mount for concealed carry; the MP5K series was an additional development of this concept.[24] The MP5A2 contains a fixed buttstock (made of the synthetic polymer), While the compact MP5A3 includes a retractable metal stock. The Heckler & Koch MP5 is arguably https://frankt110peq6.jasperwiki.com/user