Provides Positive Operation With Extra-Power & Reduced Power Loads
High-carbon steel springs help you tune the gun for dependable cycling and performance. High tensile strength ensures long service life. Extra Power hammer spring provides plenty of force to ignite the toughest primer. Use Extra Power recoil spring for heavy loads; Reduced Power for light loads. Extra Power magazine spring has approximately 15% more power than factory original spring to improve feeding and reliability. For Super 90 series shotguns with three-round magazines only.