HW 60 J in .22 WMR. Half inch thread on mod same as sako quad it came off
starting off shooting 18 inches low and all over the place despite bore and using collimatpr to get it on the paper. Three types of ammo. Rem. CCI. Hornaday all the same
put a chim on the scope ring without mod it shot hole on hole at 60 yds. Put the whisper wildcat back on - just managed to get it on the paper 2x3 ft square, took the mod off again tried two different ammo types hole on hole then put another wildcat whisper on it from the LR still the same
shot hole on hole again without the mod, on the first mod it looked like the mod had chips on the exit point on the mod and heard the ricochet which on reflection came from possibly the mod ?
Last attempt stuck a cheapo zac mod on and the rifle shot shot hole on hole without fault
guessing it is the mod difference from over the barrel mod to end on mod, and exit aperture or movement.
anyone had any problems, or know how to resolve the problem. ?????????