THE DEFINITIVE GUIDE TO РЮКЗАК ТАКТИЧЕСКИЙ

The AKM provides a barrel that has a chrome-lined bore and four right-hand grooves in a 240 mm (one in 9.forty five in) or 31.5 calibers rifling twist amount. The forward barrel trunnion contains a non-threaded socket for the barrel plus a transverse hole for any pin that secures the barrel set up. The AKM's barrel is put in in the forward trunnio