I recently purchased a new SIG P226 in 9mm and was wondering what kind of ammo people are using for the range and for self defense?? So far I have put 200 rounds through the gun using Federal 115gr. FMJ, Remmington UMC 115gr. FMJ, and PMC 115gr. FMJ without any issues. When I had my G19 I was using some of the RWS ammo that is steel core (124gr. FMJ) from Walmart and had good luck with it as well, but was a little worried about how it might affect the barrel because it is steel core. Has anyone used the RWS or similar steel core ammo with their SIG? Thanks for any responses.