Thank You! Exactly what I need.
SAAMI max on the chamber mouth is .4324 mine is .432/.4335 (not concentric) aprox .001 oversize at largest plain
SAAMI max on .200 in from the mouth is .4314 mine is .432/.433 (not concentric) .0015 oversize at largest plain
Anyone have any thoughts on this? I keep hearing many production pistols in .40 S&W are over SAAMI. should a chamber this large be considered safe?