22 caliber...minimum hammer spring tension, maximum hammer throw ...ten yards, indoors. Only modification is MMHF barrel, and big transfer port, about 550 fps at 2000 psi
10 shots, 9 pellets in one hole and one flyer making a .22 inch group center to center with 13.7 H N wadcutter.
10 shots 9 pellets in one hole and one really really bad flyer I don't even want to talk about. 13.7 JSB wadcutter
10 shots in 1 hole slightly bigger than pellet, like maybe .23 to .24 outside to outside JSB 13.4 GR Exact Jumbo RS diabolo domed. I think this pellet feeds through the magazine and the breach o ring better than the wadcutters.
total air used for 30 shots about 150 psi. Too much fun.
10 shots, 9 pellets in one hole and one flyer making a .22 inch group center to center with 13.7 H N wadcutter.
10 shots 9 pellets in one hole and one really really bad flyer I don't even want to talk about. 13.7 JSB wadcutter
10 shots in 1 hole slightly bigger than pellet, like maybe .23 to .24 outside to outside JSB 13.4 GR Exact Jumbo RS diabolo domed. I think this pellet feeds through the magazine and the breach o ring better than the wadcutters.
total air used for 30 shots about 150 psi. Too much fun.
