First post to the site. I have looked over several other threads about this issue, but none seem to solidly answer this question. I just bought one of the no-rail p320 subcompact grip modules (sold without mag release assembly) off of CDNN. I swapped the mag catch from my p320 compact to the new grip, and it seems too long. It works fine, but is not flush on the side with the catch and sticks out pretty far on the button side. Other threads discuss and show pictures of shorter mag releases, but I just called Sig and they said they have absolutely never made any other size of mag release. I can find pictures online of SC p320s that have mag catch assemblies that fit flush like they are supposed to, so I dont know what the deal is. Any insight to this?