Does anyone here load for the M1 Carbine any differently than for the Ruger Blackhawk in 30 Carbine? When I first got my M1 Carbine, I bought bunches of ammo and shot it in the M1 Carbine and then I got the Ruger Blackhawk and shot the same ammo but I am wondering if anyone loads differently for the M1 Carbine verses the Ruger Blackhawk?