The Sprinco Usa Spring Kit (brand part no. 25149) bundles Sprinco’s reduced-power buffer spring with a 4-coil bolt extractor spring.

Key Specifications

• Reduced-power buffer spring.
• 4-coil bolt extractor spring.
• Sold as a two-part kit.

Frequently Asked Questions

What does this kit include? A reduced-power buffer spring plus a 4-coil bolt extractor spring.

Why choose a reduced-power spring? A reduced-power spring lowers spring tension for softer-shooting or lower-power ammunition and gas systems.

Buy the Sprinco Reduced Power Buffer & 4-Coil Extractor Kit

Soften recoil impulse while refreshing extraction tension with this reduced-power Sprinco kit. Browse more of our rifle parts selection. Order the Sprinco Reduced Power Buffer & 4-Coil Extractor Kit from a Lubbock, TX gun shop; we’ll get it moving to you as soon as it is ready to ship.