QUOTE (high plains drifter @ December 1st 2009 10:09 PM)

I took the Colt Delta Elite 10 mm , a Sig 1911 45 and a S&W 610 10mm out today to the high desert. Lots of rocks and sagebrush at 7000 feet. We shot at 30 yards( for test purposes), 165 yards and 200 yards. ( with a rangefinder) The Delta Elite shot well until my reloads began to cause problems. Even thought they fit in the test chamber at home, they would jam and the slide would not close completely. The barrel in the Delta is really tight. No room for error. Accuracy was good at 165 and not bad at 200 ,but not good. I was not steady as it was quite cold and windy. (35 degrees) The gun was cold too. The Sig 1911 45 shot perfectly with no jams but does not have the long range capability of the 10mm. Great trigger on the Sig. The S&W 610 shot well at all ranges and NO Brass to pick up. That Delta throws it everywhere. Lost half my brass. Till next time, high plains drifter
The 10mm is abit more accurate than the 45. What loads were you using with your Sig? Try 185 grain bullets with the 45. It makes a whole new platform for the 45. Much faster and a shat pot more accurate.
As for your reloads, did you check the chamber to make sure it wasnt gummed up or dirty?
As for you Delta throwing brass, that is a tell tell sign that you need to increase the recoil spring weight. 20-24 pounds is what I run with a full length guide rod. You want the brass to eject 4-5 feet right and 4-5 feet to the rear. Anymore and its hard on the gun. Anyless and your going to worry about rounds not fully ejecting.