Have a lot of Glock triggers some never been used some lightly used. 11 of these are McNally adjustable triggers. If you're not familiar with this google them. Nice triggers. 1 HYVE monarch trigger. 2 are for a Glock 43/48/43X. The rest fits Gen 3 and Gen 4s 17/19/22/23/26/27/32/33/34/35 frames. Will sell in lot of 3 for $100