The GHOST GEN4 X-RELEASE is a drop-in extended magazine release that requires no modification to your pistol. Designed so you can operate the magazine release without changing your firing grip and so you do not have to modify your GLOCK's frame. It is designed to give you the maximum surface area possible for the comfort and speed of release.
“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. Brownells is an independent dealer of parts and accessories for Glock® pistols, and is not affiliated with or endorsed by Glock, Inc. or Glock Ges.m.b.H. The use of Glock on this page is merely to advertise the sale of Glock parts or components. As indicated in the product descriptions, not all parts and accessories on this site are official Glock products.?
Big Book Catalog, Issue:70, Page:217
SPECS: Fits the following GLOCK GEN4 only: 17, 19, 22, 23, 26, 27, 31, 32, 33, 34, 35, 37, 38 & 39