07-13-2015, 06:11 PM
Constant recoil principle, something pioneered by high European engineering in no later than the 1930's, for which many attribute to the Germans.
There were several constant recoil SMG designs floating around in the interim period between the Great War and WWII, one of which culminated in the Suomi Kp31 9mm SMG, used by the Finns with brutal effectiveness against the Russians in the Winter War and Continuation War.
There were several constant recoil SMG designs floating around in the interim period between the Great War and WWII, one of which culminated in the Suomi Kp31 9mm SMG, used by the Finns with brutal effectiveness against the Russians in the Winter War and Continuation War.
NRA Basic, Pistol, Rifle, Shotgun, RSO
CCW, CQM, DM, Long Range Rifle Instructor
6.5 Grendel Reloading Handbooks & chamber brushes can be found here:
www.AR15buildbox.com
CCW, CQM, DM, Long Range Rifle Instructor
6.5 Grendel Reloading Handbooks & chamber brushes can be found here:
www.AR15buildbox.com