Went back to the range yesterday. Took along a couple boxes of Federal 135grain Hydra-Shok and CorBon 125grain +P JHP' s along with some Winchester White box and Blazer fmj. All four types of ammo ran right through the gun with no malfunctions. Out of the defensive ammo the gun liked the CorBon the best. Was happy to see that it fed the hollow points with no problems. The Corbons were actually very accurate out of the gun.