Help ... Think My Scope Took a Dump ?

[C Ward]

It happens , the SS's are typically reliable and they have good customer service .
Had a USO give it up about this time last year , zero shifts and not tracking right .

Were the groups all fired sequentially ? If so I'd remount it and box test it after double checking the rifle and ammo combo with known good glass to be sure before sending it off .

[67rschev]

It happens , the SS's are typically reliable and they have good customer service .
Had a USO give it up about this time last year , zero shifts and not tracking right .

Were the groups all fired sequentially ? If so I'd remount it and box test it after double checking the rifle and ammo combo with known good glass to be sure before sending it off .

Yes , in that order from top left to bottom right . 6 target sets shot before that set of targets were on the money , groups from .3 - .6 . That is the plan , have an IOR fixed 10 I will bring to the range with me this week to see .

A couple of interesting notes , barrel has target crown and brake does not fit up flush to crown and I do get some carbon build up on muzzle , but find it hard to believe that could be an issue . Also , last two groups of fodder load , was seated .010 further into the lands as my seater plug is not made for the Hornady bullets and I get a little seating variance and sort round to ogive length in sets of five . Again hard to believe , as this gun will shoot even the worst commercial fmjs usually around an inch .