Is this normal?

problemchild

Sergeant
Full Member
Minuteman
Jun 11, 2009
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I got a new bolt for my Semi-auto 308 and all factory ammo (FGMM, Hornady, Black Hills, LC Ball) stick in the chamber requiring about 20-30lbs of effort to make them unstick before I can begin to move the charging handle and manually eject them. These are "live" unfired factory new rounds Im speaking of. Not reloads!
 
Re: Is this normal?

there is enough tolerances in chambers and bolts that one bolt will gauge fine with a barrel and another may not. I have recently seen this happen on a 223 bolt and barrel that both were in "Spec" but on the tight end of the range, together the did not work. used the bolt on a loser barrel and it is just fine....found a bolt that works great with that barrel also.