Cump
Member
I'm new to reloading. I've had some good results with 30-30 reloads, but my first batches of 45 acp were a disappointment.
I went to the range to test two loads, one with 185 gr Speer GDHP and another with 230 grain plated hollow points. I used Bullseye, so a lot of room in the case. I'm using the Lee three die set with a taper crimp -- which I thought I actually might have been too heavy on, before today.
OAL for the 185 was 1.2
OAL for the 230 was 1.27
I had trouble chambering the first 185, so I ejected it and saw that the bullet had set back to about 1.15. I decided to test the potential set back on the rest before firing, so I cycled through a magazine of each. The rest of the 185s chambered smoothly, but OAL dropped to around 1.17-1.18. After chambering, the 230s also dropped OAL to 1.24-1.25. I thought it might have been because of the shorter 185 grain bullet. Maybe so. Maybe the 230s dropped for another reason, like I hadn't seated them far enough to begin with. Or maybe not enough crimp. What do you think? Would it be resolved by using a bulkier powder?
Also, I was using a 20lb recoil spring since I was shooting some +P and wanted to see how extraction worked switching between pressures.
I decided not to fire any of the reloads because I wasn't sure how much more set-back would occur when chambering again. I'll probably be pulling some bullets tomorrow.
I appreciate any suggestions.
I went to the range to test two loads, one with 185 gr Speer GDHP and another with 230 grain plated hollow points. I used Bullseye, so a lot of room in the case. I'm using the Lee three die set with a taper crimp -- which I thought I actually might have been too heavy on, before today.
OAL for the 185 was 1.2
OAL for the 230 was 1.27
I had trouble chambering the first 185, so I ejected it and saw that the bullet had set back to about 1.15. I decided to test the potential set back on the rest before firing, so I cycled through a magazine of each. The rest of the 185s chambered smoothly, but OAL dropped to around 1.17-1.18. After chambering, the 230s also dropped OAL to 1.24-1.25. I thought it might have been because of the shorter 185 grain bullet. Maybe so. Maybe the 230s dropped for another reason, like I hadn't seated them far enough to begin with. Or maybe not enough crimp. What do you think? Would it be resolved by using a bulkier powder?
Also, I was using a 20lb recoil spring since I was shooting some +P and wanted to see how extraction worked switching between pressures.
I decided not to fire any of the reloads because I wasn't sure how much more set-back would occur when chambering again. I'll probably be pulling some bullets tomorrow.
I appreciate any suggestions.