Geissele Super 42 Braided Wire Buffer Spring and Buffer Combo H2 05-495-H2

The Geissele Super 42 H2 Braided Wire Spring and Buffer Combo is the practical, immediately noticeable function and reliability upgrade that serious AR15 carbine owners reach for when they want measurable improvements in reliability, durability, and shooting comfort without any gunsmithing required. The Geissele H2 buffer and spring combination delivers everything the standard buffer spring and buffer should have been from the factory.

The Super 42 H2 spring utilizes an innovative design composed of three independent strands of wire — the same design used by the German MG42 machine gun that proved itself through millions of rounds of sustained automatic fire under the most demanding operational conditions imaginable. The braided wire design operates as both a harmonic damper and an energy absorber by allowing the three strands to flex independently from each other. The result displaces energy which decreases the risk of spring failure while making the rifle more reliable across the full range of conditions and ammunition types it encounters.

The Geissele H2 buffer combination delivers several specific improvements over the standard carbine setup that AR shooters immediately notice. The Super 42 braided wire spring is significantly less likely to lose length and force over time than standard single-wire springs, maintaining consistent return force across far more rounds. The combo also eliminates the irritating spring reverberations heard and felt through the buttstock during firing — the twanging sensation that many AR shooters have simply accepted as normal but immediately notice the absence of when running the Super 42.

The Geissele Super 42 H2 return force is roughly 15% stronger than the standard spring, enhancing the carbine's ability to strip cartridges reliably from the magazine when the weapon is dirty or when running steel case ammunition.

Features:

• Three-strand braided wire design for superior harmonic damping
• 15% stronger return force than standard carbine springs
• Eliminates spring twang and reverberation through the buttstock
• Maintains consistent return force far longer than single-wire springs
• Improves reliability with dirty weapons and steel case ammunition
• Drop-in installation with no gunsmithing required
• Designed for carbine-length buffer tubes only