Geissele Automatics115663441
Geissele Super 42 Tungsten Buffer Weight - Enhanced Performance for AR-15 Buffer System$32.00
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Availability: In Stock
The Geissele Super 42 Braided Wire Buffer Spring & Buffer for AR-15 Carbine is a purpose-built upgrade for shooters who demand reliable, smooth cycling in their modern sporting rifles. Unlike traditional coil springs, Geissele's three-strand braided wire design works as both a harmonic damper and energy absorber, allowing each wire to flex independently and dissipate the shock and vibration that can wear out standard buffer systems over time. If you've felt that metallic twang through your buttstock or worried about spring fatigue after heavy shooting sessions, this combo addresses both issues with a design that's proven to hold its tension and return force longer than conventional springs.
Built tougher where it counts, the Super 42 delivers 15% stronger average return force than stock buffer springs, which matters when you're running a dirty gun or feeding it steel-case ammunition—both scenarios where weak spring return can cause feeding problems. The included H2 buffer is matched to work seamlessly with the spring, giving you a tuned system rather than a guessing game. This is the kind of upgrade that experienced AR shooters reach for when they want their gun to run softer, last longer, and feel tighter in hand.
Important compatibility note: the Super 42 is designed for carbine-length buffer tubes only and is not compatible with rifle-length or A5 receiver extensions. If you're building or upgrading a carbine-pattern AR-15, this buffer spring combo solves real reliability and durability problems that shooters face downrange.
| Manufacturer | Geissele Automatics |
| Product Type | Buffer Spring & Buffer Assembly Combo |
| Spring Design | Three-strand braided wire |
| Buffer Included | H2 |
| Compatibility | Carbine-length buffer tubes only; not compatible with rifle-length or A5 extensions |
| Performance vs. Standard Spring | 15% stronger average return force |
The Super 42 is designed specifically for AR-15 carbine-length buffer tubes. It is not compatible with rifle-length or A5 receiver extensions, so verify your gun's buffer tube length before ordering.
The H2 buffer is included as a matched assembly that works in concert with the Super 42 spring to create a tuned system. Geissele pairs them to optimize reliability and performance together.
The Super 42's braided wire design dampens recoil shock and eliminates spring vibration and twang, which can improve the feel and reduce the wear on your rifle's receiver and components over time.
Yes. The 15% stronger average return force helps strip rounds reliably from the magazine, especially when running a dirty weapon or using steel-case ammunition where weaker springs may hesitate.
SKU: 115687048 • Width: 1.5in • Height: 1.5in • Depth: 11.5in • Weight: 0.5oz
Availability: In Stock
The Geissele Super 42 Braided Wire Buffer Spring & Buffer for AR-15 Carbine is a purpose-built upgrade for shooters who demand reliable, smooth cycling in their modern sporting rifles. Unlike traditional coil springs, Geissele's three-strand braided wire design works as both a harmonic damper and energy absorber, allowing each wire to flex independently and dissipate the shock and vibration that can wear out standard buffer systems over time. If you've felt that metallic twang through your buttstock or worried about spring fatigue after heavy shooting sessions, this combo addresses both issues with a design that's proven to hold its tension and return force longer than conventional springs.
Built tougher where it counts, the Super 42 delivers 15% stronger average return force than stock buffer springs, which matters when you're running a dirty gun or feeding it steel-case ammunition—both scenarios where weak spring return can cause feeding problems. The included H2 buffer is matched to work seamlessly with the spring, giving you a tuned system rather than a guessing game. This is the kind of upgrade that experienced AR shooters reach for when they want their gun to run softer, last longer, and feel tighter in hand.
Important compatibility note: the Super 42 is designed for carbine-length buffer tubes only and is not compatible with rifle-length or A5 receiver extensions. If you're building or upgrading a carbine-pattern AR-15, this buffer spring combo solves real reliability and durability problems that shooters face downrange.
| Manufacturer | Geissele Automatics |
| Product Type | Buffer Spring & Buffer Assembly Combo |
| Spring Design | Three-strand braided wire |
| Buffer Included | H2 |
| Compatibility | Carbine-length buffer tubes only; not compatible with rifle-length or A5 extensions |
| Performance vs. Standard Spring | 15% stronger average return force |
The Super 42 is designed specifically for AR-15 carbine-length buffer tubes. It is not compatible with rifle-length or A5 receiver extensions, so verify your gun's buffer tube length before ordering.
The H2 buffer is included as a matched assembly that works in concert with the Super 42 spring to create a tuned system. Geissele pairs them to optimize reliability and performance together.
The Super 42's braided wire design dampens recoil shock and eliminates spring vibration and twang, which can improve the feel and reduce the wear on your rifle's receiver and components over time.
Yes. The 15% stronger average return force helps strip rounds reliably from the magazine, especially when running a dirty weapon or using steel-case ammunition where weaker springs may hesitate.
SKU: 115687048 • Width: 1.5in • Height: 1.5in • Depth: 11.5in • Weight: 0.5oz