Bedding a MK V Accumark

[Iron Worker]

I have a 257 WBY accumark with a Bartlien Heavy bbl. Careful not to let bbl get to hot first 3-4 shots half inch MOA,even after allowing 2 minutes between shots next 3-4 shots the groups double in size. Would glass bedding help ,regardless of existing full length aluminum bedding block ?

 

[jjmp]

Yes , skim/ bed it ,Congrats and clean it during Brake in process

 

[Dosh]

Bed it, the inletting on most stocks are generically designed to fit all. I'm sure the barrel channel is free from the barrel. Both my .257's tightened groups with bedding. If a stress free bedding job, it can only help. Good luck