Ameriglo XL suppressor-height pistol sight set for Glock MOS small-frame models (G19/23/26/34). Tall front and rear iron sights designed to clear a slide-mounted optic or suppressor. Fitment Glock 19 Glock 23 Glock 26 Glock 34 Specifications Drop-in install - no fitting required GLOCK is a federally registered trademark of Glock, Inc. and is one of many trademarks owned by Glock, Inc. or Glock Ges.m.b.H. Neither 3CR Tactical nor this site are affiliated in any manner with, or otherwise endorsed by, Glock, Inc. or Glock Ges.m.b.H. The use of "Glock" on this page is merely to advertise the sale of aftermarket Glock-compatible pistol components. For genuine Glock, Inc. and Glock Ges.m.b.H products, visit https://us.glock.com .