Anyone else out there interested in a .172 cal Impact ? TJ’s has an already proven liner in 5/16” OD ( 8mm) and NOE bullet molds has an already proven 24grain bullet that fit in the new FX magazines . Tofazfou’s 17HmAir used this bullet and barrel combo . Since there aren’t any barrel manufacturers interested in changing their twist ratio’s to suit bullet shooters this would appear to be the best option for the tiny bullets .
I did successfully install a .223 cal liner and shot some cast bullets with some level of success , I just don’t have the power on tap to shoot the 40 grain bullets at reasonable speed . I’m waiting for a plenum and that should get me there at 150bar .
I did successfully install a .223 cal liner and shot some cast bullets with some level of success , I just don’t have the power on tap to shoot the 40 grain bullets at reasonable speed . I’m waiting for a plenum and that should get me there at 150bar .