cohunt
Well-Known Member
200gr at just over 1300fps, or 180 at 1400fps are my 2 loafs from my rock island 6" 10mm, just bought a 5.25" springfield osp and I only dropped about 25 fps from the 6" numbers
What load are you running with the 180 to get 1400fps?200gr at just over 1300fps, or 180 at 1400fps are my 2 loafs from my rock island 6" 10mm, just bought a 5.25" springfield osp and I only dropped about 25 fps from the 6" numbers
What load are you running with the 180 to get 1400fps?
Depends on barrel length though right? My 6" 10mm has just a bit more energy than my 4" 44magIt will do the job but it's no 44 Magnum.
Yes, top end load but fully supported "match" chamber, std rifling, 6" barrel-- worked up to the top end load- gun has "square edge" fp stop, extra power recoil spring and hammer/main spring, oversize firing pin--its a tuned pistol. 180xtp with no.9 powder. .1gr under book maxThat would be a pretty hot load but he has a 6" barrel. Fenix Ammunition loads a 180 Gold Dot at advertised 1375 from a 5" barrel.
I too have a 6 inch barrel, but it's a factory Glock with a 22lb spring. I'll have to try some AA no. 9 powder. Sounds hot!Yes, top end load but fully supported "match" chamber, std rifling, 6" barrel-- worked up to the top end load- gin has "square edge" fp stop, extra power recoil spring and hammer/main spring-- tuned pistol. 180xtp with no.9 powder. .1gr under book max
You wont get that high with out a fully supported chamber-- well you shouldn'tI too have a 6 inch barrel, but it's a factory Glock with a 22lb spring. I'll have to try some AA no. 9 powder. Sounds hot!
200gr at just over 1300fps, or 180 at 1400fps are my 2 loafs from my rock island 6" 10mm, just bought a 5.25" springfield osp and I only dropped about 25 fps from the 6" numbers
I have the Big Rock with the 6" barrel and a double stacked 5" rock, I love them both! Planning on getting another one here next month.@cohunt how has that RIA treated you? Those look like fantastic value given the fully-supported chambers. How has reliability been--any hiccups? And did you upgrade hammer and/or recoil springs for the hot loads?
I have the Big Rock with the 6" barrel and a double stacked 5" rock, I love them both! Planning on getting another one here next month.
The real 10mm is closer to the 41 magnum shooting a 210gr bullet.I've been looking hard at the double stack RIA. 16+1 of full-strength (because supported chamber) 10mm is incredible. What a great bear-country sidearm.
I realize it's not .44 Magnum energy, but it's close, and the ability to get 2-3 shots in the same time to get back on-target after the first .44 Mag recoil is worth something in trade.