Unusual that you get that much difference from it from what doesn't seem to be a major variation, and I compare here to a BSA .308 that was so oversized you couldn't even engage the bolt lugs on...
Type: Posts; User: No.3
Unusual that you get that much difference from it from what doesn't seem to be a major variation, and I compare here to a BSA .308 that was so oversized you couldn't even engage the bolt lugs on...
This. Google and/or make a chamber mop to use as part of the cleaning regime. A slick chamber wall, lubed isn't a good combo with some rifles. Try it dry and see if results differ.