Wolff Co.

Wolff Gunsprings manufacturers precision springs for the firearm industry. They offer XP Extra Power Magazine Springs, XP Hammer Springs, AR15 M16 Reduced Power Action Springs and more. Wolff's spring material and process provide high quality, reliability, and proven performance not found with most other springs. With 60 years of experience with firearm springs, you can be assured that when you choose a Wolff spring, you are choosing excellence!