Genuine GLOCK Factory replacement part.
Glock GEN 4/GEN 5 Trigger Housing Pin is the extended pin that fits all Gen 4 and GEN 5 Glocks when used with the additional back strap pieces.
If you need the standard Trigger Housing Pin used in all Gen 3, Gen 4, and Gen 5 Glocks without the additional back strap pieces.....use Item Nr.: 135-1774
Item Nr.: 135-427
