25-20 Loading

This weekend a buddy and I tried out the newly cut 25-20 mold which is now 63 grains and is flat base without a gascheck. He used his newly lined 1892 Winchester and I used my newly lined 1889 Marlin. Using hard lead (wheel wieght) it shot much better with light loads. It performed very well with 4 grains of Unique or 3.5 grains of Trailboss. Going to 4.5 grains of unique accuracy seemed to drop off. At 5 grains I quickly got heavy leading again. It shot well for a short bit but then I had to push a bunch of lead out with a brush.

The light loads are very accurate and fun and almost feel and sound like a high velocity 22. Should be good for gophers, we will see this spring.

Now I am starting to wonder if I should try something different so I can push the bullets a bit faster. My options are powder coat, paper patch or make a set of dies to turn spent 22 shells into jacketed bullets. I am thinking I will try the power coating and paper patch first. I will have to make a sizing die to reduce the size of the bullets before paper patching but I think I will use the mold I have now just to see if this will work. I have never paper patched a bullet that small. We will see.

Published by rexnewkirk

I am a hobby gunsmith by night and teach at a University by day. I love taking old basket case but classic rifles and breathing new life into them. I do have a Ph.D. but it is in feed processing and nutrition and nothing to do with classic rifles but some of my friends call me the gun doctor for bringing these pieces back to life. I especially enjoy some of the old school methods like bone charcoal color casehardening.

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