Managed to load some cartridge for my new slb .fitted a scope ,Nikon 2x7x32 on low mounts ,had to remove rear ghost ring sight .worked a couple of dummy rounds through it and got bitten by a burr on the inside of reciver at the loading gate .dressed the edge problem solved.shot it at 25 yards adjusted scope shot 40 rounds no problems .18 g 2400 shots touching Same with 20 and 22 .load these up again and try at 50 yards next week .to say I'm pleased is an understatement. Muzzle flash was awesome.