Geissele Automatics Super 42 Tungsten Buffer Weight

Geissele Geissele Automatics Super 42 Tungsten Buffer Weight - view 1

Geissele

Overview

The Geissele Automatics Super 42 Tungsten Buffer Weight is an H3 buffer designed specifically for carbine-length stocks, enhancing the performance of your AR-15 by providing increased weight to help manage recoil and improve cycling in your build. This buffer is particularly effective in mid-length gas systems, where it aids in reducing bolt carrier group velocity, ensuring smoother operation and less wear on components. Builders often use this buffer in 6mm ARC setups, where controlled cycling is critical for accuracy and reliability.

Specifications

MPN04-426-F
Buffer WeightH3
TypeCarbine

Available Merchants

Price Alert

Log in to set a price alert on this product.

No Available merchants at this time.

Build history on GunPartPicker

Builders on GunPartPicker first added the Geissele Automatics Super 42 Tungsten Buffer Weight to a build in February 2026.

Trending buffers →

Updated · from real builds on GunPartPicker

Not sure which buffer to pick?

We ranked every buffer by how often it shows up in real builds on GunPartPicker.

Read the guide: AR-15 Buffer Guide →

Check it against the live catalog:

Builds Featuring This Part

See all 1 →

Builds in the community that include the Geissele Automatics Llc Super 42 Tungsten Buffer Weight

BuildPartsTotal
PDW 18" build
PDW 18"
11$858.33

Review this product

Share your thoughts with other customers

Be the first to review

No reviews yet. Be the first to review this product!