You can't use a comp in IDPA, and only in Open Division in USPSA (where all the BIG dawgs pee).
Regarding recoil springs--unless you're really tuned in with your gun, you probably won't notice a difference, or at least not much of one. It's one of the least effective changes you can make until you're looking for that elusive "last 5%".
Regarding recoil springs--unless you're really tuned in with your gun, you probably won't notice a difference, or at least not much of one. It's one of the least effective changes you can make until you're looking for that elusive "last 5%".
