Glock Factory Recoil Spring Assembly G17/G22/G31/G37 Gen 4 Marked 5579-1 Pkg 65015 764503055676

Glock Factory Recoil Spring Assembly Gen4 G17 G22 G31 G37 Marked 5579-1 65015 UPC 764503055676 Recoil spring assembly: Glock Factory Recoil Spring Assembly G17/G22/G31/G37 Gen 4 Marked 5579-1 Pkg 65015. Model 65015 UPC 764503055676. Glock Gen4 Full Size Recoil Spring 65015 OEM dual spring captured rod 9mm .40 G17 G22 G31 G37 5579-1 mark reduced recoil; cycle smooth. Spring supreme. OEM G31 Recoil Assembly Replacement Factory precision drop-in reliability flip control maintenance; function flawless. Glock genuine. 65015: Gen4 Recoil Spring Pkg. Fit: G17/22/31/37 Gen4. Mark: 5579-1. UPC: 764503055676. 65015 Specs FeatureDetails BrandGlock Model65015 TypeRecoil Spring Assembly Gen4 CompatibilityG17/22/31/37 Marked 5579-1 Gen4 Standard Frame Recoil Spring Spring pro. SEO Glock 65015 "Glock recoil spring Gen4 G17 G22 65015 UPC 764503055676". Recoil reducer. 65015: Cycle champion. The End