Does anyone know when AI started mfg the small firing pin models? I am looking at a 2015 serial number and its bein advertised as a small firing pin. My memory is bad, but the new model debut was 2014 and was wondering if the small firing pin models were around in 2015.
If so I cant believe how fast 5 years has flown by......
If so I cant believe how fast 5 years has flown by......