If you feel like spending some money, get a KKM 6" barrel for that G20 and a heavier recoil spring (the lbs needed for heavy loads escapes me).
The factory G20 spring is a little light for full house loads, and the 6" KKM barrel gives a little better velocity and is traditionally rifled.
Neither of these are really required though/
Yes I have a BarSto barrel and heavier spring already, being Ive been loading for it!!!
