For sale on a used with only 500 rounds through her Gen 5 Glock 34 done by Landers Weapons Systems. Very few of these actually made and in the wild. Has his porting system which is very well one of the best if not best porting done. Will come with everything except x300. Overwatch trigger. Fde SRO IS included. One 17 Glock mag with Landers base pad and 1 17 round pmag