Used in excellent shape stainless KKM standard length glock 20 barrel chambered in 40 S&W.
This barrel allows you to use 40 brass in your glock 20 but is throated to seat heavier bullets like 180s and 200s out to 10mm length.
It shot regular factory 40 ammo and cast bullets very well too. I switched to xdm 10mms.
Asking $150 plus shipping
Bb
