I love my G36; it's my primary carry. However it will not feed epoxy tipped hollow point or 255 grain flat nose ammo; something about the steep reed ramp angle. It loves Hornady 230 grain TAP HP & Buffalo Bore copper ammo. I tested many different types of PD ammo when I first purchased the G36 and those two ran perfectly, box after box. I do run my G36 with a LWD Barrel, Ghost 3.5 Trigger, and a completely polished insides. My G19 is nice, but a little weak for my taste. When I have more time, I'll publish the PD ammo range tests.