Used Glock Mod. 23 Gen 4 Firing Pin Spring.

Used Glock Mod. 23 Gen 4 Ejector.

Used Glock Mod. 23 Gen 4 Extractor. Blue finish.

Used Glock Mod. 23 Gen 4 Locking Block Pin. Blue finish.

Used Glock Mod. 23 Gen 4 Trigger Housing. Black Polymer construction.

Used Glock Mod. 23 Gen 4 Magazine Catch. Black Polymer construction.

Used Glock Mod. 23 Gen 4 Recoil Spring.