Description
An OEM Glock Recoil Spring Assembly for Gen 4 Glock 21 only. The Gen 4 recoil springs assemblies are designed to withstand 5,000 rounds before replacement.
Glock Guide Rod and Recoil Spring Assembly (SP 30077) - Glock 21 - Gen 4
Glock Guide Rod and Recoil Spring Assembly (SP 30077) - Glock 21 - Gen 4
An OEM Glock Recoil Spring Assembly for Gen 4 Glock 21 only. The Gen 4 recoil springs assemblies are designed to withstand 5,000 rounds before replacement.
