The SP5K is the commercial semi-automatic version of the legendary MP5K in caliber 9 mm x 19, which was developed in the 1970s as a concealed carry weapon for the purpose of personal security.
Apart from statutory changes inside the weapon the SP5K is absolutely identical to the MP5K, particularly ..
The SR-15E3 CQB Mod 2’s 11.5” chrome lined, 5.56mm NATO barrel is manufactured for military grade durability, and is free-floated inside a 10.75” URX4 handguard.
An improved E3 round-lug bolt design both enhances function and increases bolt life far beyond the industry standard.
The ambidextrous b..
The Mod 2 update introduces several notable features to the SR-15 IWS line.
The chrome lined 5.56mm NATO barrel features a proprietary mid-length gas system that increases reliability and durability while also reducing felt recoil.
The Mod 2 gas system minimizes the chances of gas leakage and ensu..