Armaspec SRS Buffer Kit H3 Gen 4 – AR-15 Recoil Management System

The Armaspec SRS (Stealth Recoil Spring) Buffer Kit H3 Gen 4 replaces the standard buffer and spring system in AR-15 platforms to significantly reduce felt recoil, eliminate buffer spring noise, and smooth out the bolt carrier group's cycling action. The H3 configuration delivers heavier dampening for enhanced control during rapid fire and improved muzzle stability, making it well-suited for shooters running suppressed rifles, short-barreled uppers, or overgassed setups.

This Gen 4 kit uses a multi-stage captive spring design housed within the buffer body, eliminating the traditional buffer spring's twang and vibration. Installation is drop-in compatible with mil-spec carbine buffer tubes and requires no permanent modifications. The system is self-contained, maintenance-free, and built to withstand tens of thousands of cycles. Compatible with standard AR-15 carbine lower receivers chambered in .223/5.56 NATO.

• Type: H3 Recoil Buffer Kit
• Compatible Firearms: AR-15 carbine platforms (.223/5.56 NATO)
• Material: Steel buffer body with captive spring assembly
• Buffer Tube Compatibility: Mil-spec carbine buffer tubes
• Installation: Drop-in replacement, no gunsmithing required
• Generation: Gen 4