I have a LNIB Glock 19 gen 5 MOS. It’s practically brand new, I bought it and immediately changed out the complete trigger and barrel shot about 100rds through it. I have switched it back to all OEM parts that have never been shot before(tigger&barrel). Comes with everything from case, gun, 3 mags, backstraps and RMR optic plate for MOS cut. $550