Quote:
Originally Posted by rhuff
I don't load my mags to 8 rounds. I load to 5 rounds, as that is the amount I shoot be it revolver or semi-auto. Those rounds are loaded with Bullseye powder, but I plan to use Unique with the next batch. I don't have 100% reliability with these rounds, but pretty good functioning. I am experiencing zero bullet setback. I am hoping for improvement with the slower powder. I wish I had a good load for Power Pistol, but I don't. To me, these Lugers are a real challenge as to springs(all), mags, OAL, bullet profile, powder type and loadings. I may never get 100% reliability out of my 1921 DWM, but it won't be because I haven't tried, and tried, and tried. A work in progress.
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Hi,
Power Pistol is my best 9mm powder to date, and, frankly, I feel it would be a better powder to experiment with, in the 7.65mm, than Unique.
I'd start out with about 4.5 grs of Power Pistol, moving up 1/10 of a grain, until I found a load that would just activate the hold open device. This would be my base load. I'd then progress up 1/10 of a grain at a time until I either found an accurate load or started seeing pressure signs or malfunctions started. There should be quite a range between 4.5 grs and when pressure or malfunctions start.
I'd also try some of the other brand lead bullets I suggested above, as they look like they could easily be loaded full proper length, that being 1.173 inches of O.A.L.
With a good recoil spring, a good Mec-Gar magazine and a good extractor spring, your 1921 should function perfectly and accurately. Really, there are not all that many variables, once you can isolate each and properly address them.
Good shooting!!
Sieger