Geissele Super 42® Braided Wire Buffer Spring & Buffer Combo (H2)

High-Performance Harmonic-Damped Spring With Heavy Buffer

The innovative Super 42® Spring uses three independent wire strands—modeled after the MG42—to act as a harmonic damper and energy absorber. The strands flex separately to better disperse energy, reducing spring failure risk, eliminating buffer "twang," and maintaining force over time.

Benefits

• 15% stronger return force compared to standard springs—enhances feeding under harsh conditions or with steel-case ammo
• Eliminates spring-induced noise felt through the stock
• Significantly less force and length loss over extended use
• Must be used only with Geissele buffer to avoid damage to the rifle or extension

Specifications

• For use with carbine-length receiver extensions only
• Not recommended for 300 Blackout subsonic ammunition
• Includes heavy H2 buffer