^^Can be one of the reasons. I've shocked people when showing them how much they are negatively affecting their shots with poor trigger control, and lack of follow-through.
Horizontal dispersion can also be the load. You might be near a good load, but below it, or above it in powder charge.
.2 grains up or down for adjustment, for a 223 case. When a group strings (if it's not something else causing it), you have either just passed an accuracy node or are approaching one.
Jason, how much should I vary the load, up and down? 223 with 24.5 gr of varget & 69 gr. Nosler CCs
Of course I agree with Chad. For a .223 case, I step in .2 gr increments.
I failed to mention tightness of all the screws on the rifle, and rings. I made an assumption everyone knows to confirm those things first. Assumptions get everyone in trouble.
Bases and rings have been torqued to accepted specs. Gun is a Savage model 12 LPV. Doc, yes I hope the gun will produce better groups, may have to get a different shooter but I think the gun is better than half inch
Bases and rings have been torqued to accepted specs. Gun is a Savage model 12 LPV. Doc, yes I hope the gun will produce better groups, may have to get a different shooter but I think the gun is better than half inch
I know of one that's shooting better than .5 MOA, but it took A LOT of tweaking on the loads to get there. Have you taken the trigger pull down any? I think that model has the target trigger that will go down to 8 oz.
Jason, how much should I vary the load, up and down? 223 with 24.5 gr of varget & 69 gr. Nosler CCs
Of course I agree with Chad. For a .223 case, I step in .2 gr increments.
I failed to mention tightness of all the screws on the rifle, and rings. I made an assumption everyone knows to confirm those things first. Assumptions get everyone in trouble.
Happened to me a few weeks ago. Couldn't group my 7mm-08 with new scope on. I didn't know what was happening. I thought I was just off or something. When I drove home I checked the rings and the Loctite didn't set for some reason and the scope ring screws were loose.
If you are using a wood stocked rifle, barrel is heating up and drift is AWAY from contact w/wood. If not, check wind direction,. trigger control,scope mounting or number of beers, night before you shoot.
Redchevy, I did not do the work. Have a gunsmith friend that did it. He also work ed on trigger 5+ lb to 2.5 now. This is not the same gun I posted about earlier. That is a 223, this is a 7x57.