I have a glock 23 gen2. The slide is stamped 40sw on it and all the new ones I see just say .40 I was wondering when they stopped stamping the 40sw. I'm trying to figure out how old my glock is. This one is a law enforcement trade in that I bought as my first glock
I have a G22 Gen 2 that also is stamped 40S&W. You can go to the Glock Talk site, they have a huge serial # thread that should date your Glock.
The biggest issue with assembling an AR isn't so much getting the parts together right - it's getting the right parts together.
US Army 1966-69, VFW Life Member, Retired Geek