I ordered 50 pcs of Peterson brass 22 Creedmoor and a box of Copper Creek Factory 22 Creedmoor. I loaded up 50 rounds, and two of the rounds wouldn't chamber in my rifle(could've been fired factory brass). I sized them in the same die ( Forester full-length sizing die) My press is a Forester co-axe. What causes this? Is there a tool to measure shoulder bumps? I will pull the bullets and run them through the sizing die again.
I pulled the bullet and re-sized the case. It is the same thing: the bolt won't close on the case. It measures precisely as other ammo that chambers just fine.
I pulled the bullet and re-sized the case. It is the same thing: the bolt won't close on the case. It measures precisely as other ammo that chambers just fine.