GM line offer you the best quality Progressive Recoil Spring for 1911/2011 pistols and their clones with 5″ barrel length.

Making sure you have the correct weight recoil spring in your gun is going to make a difference on how it handles when performing double taps.

All springs painted with polymer heat treated paint which remains flexible throughout the whole period of service. The paint does not ruin or dye handgun from inside.