Factory replacement 3-pin Locking Block for Gen 4 Glock® pistols.

DISCLAIMER: “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 Brownells 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 Glock®pistols, parts, or components. For genuine GLOCK, Inc. and Glock®Ges.m.b.H. products and parts visit www.Glock®.com.