The Armaspec Stealth Recoil Spring H3 G4 is a high-performance AR-15 buffer system engineered to replace your standard buffer and spring with a self-contained, multi-stage design that transforms how your rifle handles recoil and cycles. If you're running an AR platform for hunting, precision shooting, or tactical work, this drop-in upgrade addresses two of the biggest friction points in stock setups: unwanted noise and felt recoil that fatigues you over extended shooting sessions.

What sets the Stealth Recoil Spring apart is its engineering philosophy. The multi-stage design keeps the buffer spring from rubbing against the inner wall of the buffer tube—a source of wear, rattle, and noise in conventional systems. The result is noticeably smoother, quieter operation without any guesswork or tuning required. The second stage of the system works to meaningfully reduce felt recoil, which matters whether you're managing follow-up shots at distance or simply shooting more comfortably for longer. The buffer mass is held under constant tension against the bolt carrier, ensuring predictable performance across shooting conditions.

Installation is straightforward: it's a true drop-in replacement that requires no permanent modifications to your receiver or existing parts. Made in the U.S.A., the Stealth Recoil Spring H3 G4 is built to last and pairs well with most AR-15 uppers and lower receivers without compatibility issues. Whether you're tuning a precision rifle, a hunting build, or a duty gun, this buffer system handles the job without fuss.

The Armaspec Stealth Recoil Spring H3 G4 is a high-performance AR-15 buffer system engineered to replace your standard buffer and spring with a self-contained, multi-stage design that transforms how your rifle handles recoil and cycles. If you're running an AR platform for hunting, precision shooting, or tactical work, this drop-in upgrade addresses two of the biggest friction points in stock setups: unwanted noise and felt recoil that fatigues you over extended shooting sessions.

What sets the Stealth Recoil Spring apart is its engineering philosophy. The multi-stage design keeps the buffer spring from rubbing against the inner wall of the buffer tube—a source of wear, rattle, and noise in conventional systems. The result is noticeably smoother, quieter operation without any guesswork or tuning required. The second stage of the system works to meaningfully reduce felt recoil, which matters whether you're managing follow-up shots at distance or simply shooting more comfortably for longer. The buffer mass is held under constant tension against the bolt carrier, ensuring predictable performance across shooting conditions.

Installation is straightforward: it's a true drop-in replacement that requires no permanent modifications to your receiver or existing parts. Made in the U.S.A., the Stealth Recoil Spring H3 G4 is built to last and pairs well with most AR-15 uppers and lower receivers without compatibility issues. Whether you're tuning a precision rifle, a hunting build, or a duty gun, this buffer system handles the job without fuss.