I just purchased a 10MM Colt Double Eagle and , so far, I am very pleased with it. This is my first experience with a DE and I'm planning on adding an Ace full length guide rod with a built in buffer. A 22# recoil spring has also been suggested (the stock spring set-up is 16#'s). Does anyone out there have any other suggestions that might increase durability or help the reliability or functioning? Does anyone know of any aftermarket stocks or grips for the DE? Any and all comments about the DE, positive or negative, would be appreciated. Thanks.