Armaspec SMB Buffer Kit H2 — AR-15 Sound Mitigation Buffer

The Armaspec SMB Kit provides a complete buffer-tube solution that installs in place of standard mil‑spec buffer springs and weights. It includes Armaspec’s SMB (Sound Mitigation Buffer) H2, engineered to reduce mechanical impulse and mitigate perceived operating noise compared with basic OEM components. The kit is designed for AR-15 platform compatibility and offers a durable black finish. Installation is intended to be straightforward for builders and armorers familiar with AR-15 buffer assemblies.

Key Specifications

• The kit includes SMB (Sound Mitigation Buffer) H2.
• Fits AR-15 platforms.
• Color is Black.
• Model is listed as SMB Buffer Kit.
• Product type is Buffer Tube Complete Assembly.
• Subcategory is Stocks & Buffer Tubes.
• Description attribute is Sound Mitigation Buffer-H2.
• The kit replaces OEM mil‑spec buffer springs and weights.
• Includes components intended to complete a rifle build.

Compact and purpose-built, the Armaspec SMB H2 Buffer Kit is a practical upgrade for AR-15 owners and builders who want a cleaner operating feel and reduced mechanical impulse from the buffer assembly. Its direct-fit design and finished components make it suitable for routine maintenance, upgrades, or new builds where consistent, dependable buffer performance is desired.