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Armaspec
Overview
The Armaspec Sound Mitigation Buffer H3 - Gen3 is a specialized buffer designed to enhance the performance of your AR-15 by reducing recoil and noise during operation. This buffer is made for carbine buffer tubes and is compatible with Mil-Spec specifications, ensuring a proper fit and function in your build. Commonly found in mid-length gas system configurations and .223 Wylde caliber builds, this buffer helps create a smoother shooting experience while maintaining reliability.
Armaspec Sound Mitigation Buffer H3 - GEN3 ranked #23 of the 88 buffers builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since March 2026. All time, it ranks #34 of the 171 buffers builders have added.
It was in stock most days in August 2026, and today 4 of the 8 retailers we track have it in stock. Prices barely moved in August 2026, holding around $53.99, so there haven't been real sales lately. Buying today, the lowest price is $49.99 at Sportsman Warehouse, which matches the best price we saw in August.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 31 retailers
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:
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