I'm working on a sleeve to use P-09 magazines in a P-07. I'm pretty pleased with the progress but need some help. I would like to find two volunteers to do some reliability and durability testing. I own an old P-07 Duty, so at least one shooter will need to own a newer P-07. Volunteers need only have a P-07 and some P-09 magazines, be willing to shoot it (hopefully a lot), and give me honest feedback. If you are willing to help this project, email (preferred) or pm me. I will change the title once I have two shooters lined up. Thanks in advance!