Compared some of the 10mm Auto rounds I loaded for my GP100 with some 10mm Magnum rounds. Not much difference at all.
Left-10mm Magnum Right-10mm Auto
Makes me wonder about the need for a 10mm Magnum in a short cylinder gun. The 10mm Magnum case is beefier than the 10mm Auto, but that's not very important in a revolver cylinder compared to an auto's weak spot at the ramp.
Much like WB and I have done with our 40 S&W Trail Guns, the same holds true with the 10mm Auto.
The above loaded 10mm Auto rounds works just fine in my Reeder 10mm Trail Gun too.
-
Long seating 10mm bullets in revolvers...
- Huey, 2020-06-29, 11:13
-
I can see your good case tension on the
- WB, 2020-06-29, 15:58
- A quarter inch more case makes a difference!!! - Huey, 2020-06-29, 16:24
-
Huey, I'm thinking about doing a
- Ray Shepard, 2020-06-29, 14:07
- Great choices if you like 10mm bullets. I sure do... - Huey, 2020-06-29, 14:16
- I've also considered 38-40 but might - Ray Shepard, 2020-06-29, 14:08
-
Have you sectioned a 40 case yet? Would be interesting. (nm)
- Darryl T., 2020-06-29, 11:21
-
I didn't section that one. Was on a Forum discussing...
- Huey, 2020-06-29, 11:25
-
I think Huey and WB are twin brothers from a
- Gary Reeder, 2020-06-29, 11:27
- It's hard to have more fun for less. lol (nm) - WB, 2020-06-29, 17:39
-
Yep, they don't color inside the lines! (nm)
- TopCat, 2020-06-29, 11:44
- Then we wouldn't stand out... (nm) - Huey, 2020-06-29, 11:47
- Have had worse said about me, probably today... - Huey, 2020-06-29, 11:44
-
I think Huey and WB are twin brothers from a
- Gary Reeder, 2020-06-29, 11:27
-
I didn't section that one. Was on a Forum discussing...
- Huey, 2020-06-29, 11:25
-
I can see your good case tension on the
- WB, 2020-06-29, 15:58