dbarnhart
Member
I've beeb reloading 223 successfully for my HK. I've probably put 7K rounds of my own reloads thru it. I've just bought a new AR and am finding it somewhat more finicky. The problem seems to be related to the rim-to-shoulder dimension. I'm using the Dillon case gauge and have a one-to-one correspondence:
Rounds that pass the case gauge test feed flawlessly.
Rounds that fail the case gauge test (and are too long) jamb when fed.
Simple problem, right? My press is a Hornady LnL-AP I've used both RCBS and Dillon dies. In both cases I need to run the die down to the point where there is an interference fir. In other words:
1. Raise the ram.
2. Screw the sizing die in until it contacts the shellplate.
3. Lower the ram.
4. screw the die in a little more.
I will still occasionally get a case that fails the case gauge test even after being sized.
I should add that factory ammo (American Eagle) feeds just fine.
Any ideas?
Rounds that pass the case gauge test feed flawlessly.
Rounds that fail the case gauge test (and are too long) jamb when fed.
Simple problem, right? My press is a Hornady LnL-AP I've used both RCBS and Dillon dies. In both cases I need to run the die down to the point where there is an interference fir. In other words:
1. Raise the ram.
2. Screw the sizing die in until it contacts the shellplate.
3. Lower the ram.
4. screw the die in a little more.
I will still occasionally get a case that fails the case gauge test even after being sized.
I should add that factory ammo (American Eagle) feeds just fine.
Any ideas?
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