Also, per *MY* M&P owners manual, you only oil 7 spots on an M&P. Here is a picture showing it & the firing pin channel is *NOT* one of them.G.A. Heath wrote:when dirty enough they can stick. The M&P in question had seen a few thousand rounds and had the FP channel oiled after every range trip. This is one reason people should never oil the FP channel on a firearm.Beiruty wrote:Shouldn't firing pins be sprng-loaded so the pin is recesed unless hit by the hammer?
