Discussion Starter · #1 ·
I have a wonderful P2K in 40 and purchased a 357 Sig barrel. I have 4 guns in this caliber and prefer it for defense. But, the gun shoots 8 inches low at 20 meters with the 357 sig bullet. I've tried many loads and it is the same for all. MMC was making an adjustable sight but is apparantely out of business, any one have any suggestions.