Re: sorry, here the correct linkMarch 24 2010 at 2:00 AM
|george benson (Login magnumair)|
Response to sorry, here the correct link
Yes I made one for my QB78 and one for a 2260. You can fill that tubing to 2500 p.s.i. with no problem.My QB works best at 2300 p.s.i. fill. I get 25 hard shots with top velocity of 975 f.p.s. with 14.3 Crosman. I fill the 2260 to 2500 p.s.i and with 16'' barrel it will do 960 f.p.s. with power ajuster and 14.3 gr. It will get 16 good shots from 850 to 760 f.p.s. then drops right off. For hunting pistol is very good.