I'm new to this forum, and the 10mm. The main reason is the 460 Rowland, I didn't see a need for the 10mm...until now. I just picked up a G29 and love it. The 460 has a down side, the 2" compensator hanging off the barrel limits its concealability IMO. I have a G30 and a Springfield 1911 converted to 460 and both are extremely accurate and hit hard. The G29 has 90% of the ballistics and is much easier to conceal, what's not to love.
I just wanted to share my main reload for the 460 Rowland with a 230 gain bullet. I use 11 grains of Longshot (10min-12max) 11 gives the best accuracy in my guns and 1275-1300 fps is plenty of horsepower. The real secret for me was primers. The only primer to give my load ragged hole 10 yard accuracy is the Federal 150 primer, its incredible, change to a CCI or Winchester and groups open up.
That's it, I will continue to pick up 10mm knowledge from this forum, and get deeper and deeper into the 10mm family. I like it, 10mm people are hard core!
Hank.
I just wanted to share my main reload for the 460 Rowland with a 230 gain bullet. I use 11 grains of Longshot (10min-12max) 11 gives the best accuracy in my guns and 1275-1300 fps is plenty of horsepower. The real secret for me was primers. The only primer to give my load ragged hole 10 yard accuracy is the Federal 150 primer, its incredible, change to a CCI or Winchester and groups open up.
That's it, I will continue to pick up 10mm knowledge from this forum, and get deeper and deeper into the 10mm family. I like it, 10mm people are hard core!
Hank.