At this point in time I fairly sure that you are looking at getting something custom made. To the best of my knowledge nobody currently offers an off the shelf holster for the P7.
If you could find one a Lou Alessi Bodyguard holster was considered one of the best for the p7, they pop-up used from time to time eBay or HK forums. If Matt Del Fatti opens up his order book again you could get an SR.
You might want to contact Mitch Rosen Holsters He has designed holsters for the P7 in the past and might be able to make one for you.
Best wishes on finding what you need.
Posts: 19 | Location: MN | Registered: October 04, 2009
Tucker & Byrd might have something you like. I haven't tried their shoulder holsters, but their SST with a thumb break has been a great belt holster for a P225A1.
Go to Mitch Rosen Leather holsters. Mitch designed a holster specifically for the P7--ARG belt holster. The P7 requires the squeeze cocker mechanism to be engaged for firing--> hence the ARG design. P7 in a shoulder holster will be very heavy on holster side--you won't offset the weight with 2 mags.