MP5 Fixed Stock -AC Unity

MP5 Fixed Stock with 4 Rubber Buttpads HK MP5 Fixed Stock with 4 Rubber Buttpads Color: Black Metal Sling Loop included 4 Soft recoil pads Heave-resistant Polymer The new AC-Unity HK MP5 Fixed Buttstock with 4 rubber buttpads takes a modern turn against traditional HK stock.  Soft recoil pads produced from refined rubber have replaced old-style metal plates which allows all users more comfortable usage and positioning.