Sounds interesting, and it could be fun. You are a good guy for it, too. However, I checked out their website, which is almost entirely lacking in information (didn't check FB). I notice they call it 9mm NATO, which confuses me, because NATO specs a 124 grain projectile with a higher than SAAMI pressure, I think. Obviously a 185 grain projectile is not NATO spec, so this leads me to believe by using the term NATO, that the pressure is higher than SAAMI, or +P. Which brings me to my point. Are you using all of your own firearms, and are they assuming any liability for having you "test" their ammo in your firearms? With the paucity of information available on their website, I think I wouldn't jump into this without assurances (in writing) of their assuming liability for damage to you and your guns.