drdougrx
I have one on a Colt Gvt 5”. It has a kit from Clarks. I’ve
Tuesday, March 25, 2025, 07:49

Had it for many years. I can easily get an XTP out to 1330fps with 12 gr Longshot. It beats the heck out of the gun and I’ve broken an ejector, extractor and the hold open nub on the slide stop.

I’ve shot a merino sheep with it at HHC a few years ago and it was a hammer. However, based on the recoil I suspect the gun really takes a beating. So I’ve decided to treat the whole thing differently .

Since it’s set up for Rowland and I already have component (cases), I’m going to use it as a hot 45super. 26lb recoil spring and a comp does wonders. I’m using 10gr of Longshot with a 230grxtp for 1190fps. It’s a soft bullet though and expends rapidly as it’s designed for SD.

For hunting, I’ve switched to the 250grxtp over 9.5gr of Longshot for 1150fps and good accuracy. I’ve not shot anything lighter.

Hope this helps!