However, I've also been looking at an extended/ported 45 barrel to I then thought about my Sig P220 Carry Elite Dark, and.45 Super.
1 The 40 slide and (40 conversion) barrel are thicker than standard 9mm slides and barrels. This extra thickness equates to more LWD Barrel M/20 Conversion to 357 Sig Extended 2 Port LWD Barrel M/21 40 Super. Item.
That is, if I bought a 400 Jarvis barrel for my Sig or H&K USP could I shoot both or just the Corbon 400 out of that one barrel? Thanks, Pat.