How Do You Know It's Time for a New Recoil Spring?
This guide, presented by Joel Park, addresses common questions about firearm recoil springs, particularly for polymer-framed pistols like the Glock 19 Gen 6. It explains how to determine if a lighter recoil spring is needed for reliable cycling with specific ammunition, like 147-grain loads. The advice emphasizes that for polymer frames, using a lighter spring is generally safe and won't cause undue wear, while cautioning about potential damage in metal-framed guns with excessively light springs and hot ammo. The core principle is to ensure reliable cycling without malfunctions, and the instructor advises against frequently swapping springs for different uses.













