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