Good to know I could drop in a 40 barrel in my 20 and run some cheap ammo. 40 brass is particularly cheap and plentiful. Did you use the 10 mags or do the 40 mags even fit a 20?
Let me add, does changing calibers require switching recoil springs, or anything else,as well? Saw a G20 for $649 yesterday, now I'm getting interested.
O
