Honestly, I don't know for sure but being an all steel pistol it shouldn't have a problem with +P fodder. I wouldn't venture into +P+ territory but +P should be okay. Best Regards, J. Parker
My guess is they will stand up to function testing +P ammo. By this I mean 200 rounds to make sure the pistol works with the carry load. I see no point in feeding a pistol a steady diet of +Ps as it will only make the weapon wear out sooner. Regards, Richard
The manual that came with my FEG-FP9 says___"The use of handloaded,reloaded or other non-standard ammunition will void all warranties" and also says that the gun is designed to handle the following.
1.9mm metal case-123 grain-1120 feet per second ammo
2.9mm JHP-115 grain-1160 FPS ammo
3.9mm JSP-95 grain-1350 FPS ammo
Hope this helps!
It will be fine with minimal shooting of +p's, just enough to ensure reliability. Who shoots +p's for practice anyway? I carried, and shot about 150 rds of 115gr proload +p's in my FEG with no problems. FEG's are plenty strong.