Velocity: various shells have distinct velocities. Extra velocity implies the shot needs to be propelled more rapidly, which generally implies a lot more recoil. MGL Chapter a hundred and forty said: “Big capability weapon”, any firearm, rifle or shotgun: (i) that is certainly semiautomatic with a set significant potential feeding https://highimpactrounds.com/product/mossberg-590a1-spx-12-ga-20in-8rd/