View Single Post
Old 02-16-2013, 19:30   #3
rl356
Senior Member
 
rl356's Avatar
 
Join Date: Aug 2008
Posts: 199
Quote:
Originally Posted by RMM View Post
You should be fine running it in your G20. Usually the "unsupported chambers" specification is meant for 10mm barrels without a ramp, like the Colt Delta Elite 1911 style pistol. Your G20, especially if it's of newer production, has plenty of case support for any factory loading.

The only 10mm ammo that I know of that was too hot to run in a stock G20 barrel was Swamp Fox's special "aftermarket barrel only" loads.
Thanks for the information. Just read the same thing on the underwood web page for 10mm.
rl356 is offline   Reply With Quote