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Armaspec
Overview
The Armaspec SMB Gen 3 Buffer-H3 Kit is designed as a complete parts kit that enhances the recoil management of your AR-15 build. With its Mil-Spec carbine buffer tube, this kit provides a robust foundation for smoother cycling and improved control during rapid fire. This buffer kit is often found in builds aimed at optimizing performance for tactical use or competitive shooting scenarios.
Armaspec SMB Gen 3 Buffer-H3 KIT, Black - Maximum Recoil Reduction - ARM268-H3
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Armaspec SMB Gen 3 Buffer-H3 KIT, Black - Maximum Recoil Reduction - ARM268-H3 ranked #48 of the 88 buffers builders added on GunPartPicker in August 2026.
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today 3 of the 4 retailers we track have it in stock. Prices barely moved in August 2026, holding around $86.39, so there haven't been real sales lately. Buying today, the lowest price is $86.39 at Optics Planet, 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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