Glock OEM Recoil Spring - 17, 34 Gen 4 - GL-SP08284

Glock Factory OEM Extractor Assembly w/ Spring For Gen 5 Glock 17/19 MPN SP03449

Glock OEM Recoil Spring - 22, 31, 35, 37 Gen 4 - GL-SP07577

Glock OEM Recoil Spring - 21 Gen 4 - GL-SP30077

Glock OEM Trigger with Trigger Bar - GEN 4 - 17, 22, 31, GL-SP03608

Glock OEM Recoil Spring - 19 Gen 4 - GL-SP08703

Glock OEM Trigger with Trigger Bar - GEN 4 - 19 and 23, GL-SP04497

GLOCK OEM EXTRACTOR, .40 SW AND 357 - GL-SP06908