Armaspec Stealth Recoil Spring Kit - H, H2, H3 Weights for AR-15 Rifles

The Armaspec Stealth Recoil Spring Kit for AR-15 rifles is a drop-in replacement buffer and spring system that transforms how your rifle handles recoil and cycles. Instead of the standard rattle and thump of a conventional buffer tube setup, the Stealth Recoil Spring keeps tension on the bolt carrier and isolates the spring from the tube walls—meaning less noise, less vibration, and noticeably softer felt recoil when you're running rounds downrange or practicing at the bench. It's the kind of upgrade that makes shooting more pleasant without requiring any gunsmithing.

This is a self-contained system, so installation is straightforward: pull your old buffer and spring, drop this in, and you're done. Armaspec engineered a multi-stage design that manages the energy curve differently than a traditional setup, which is why shooters report a meaningful reduction in recoil impulse. The kit includes multiple buffer weights—H, H2, and H3 options—so you can tune the system to your rifle's gas port and ammunition. Heavier buffers slow bolt carrier velocity and increase dwell time, lighter ones speed things up; matching the right weight to your barrel length and gas system is where the performance magic happens.

Made in the U.S.A., the Stealth Recoil Spring Kit is built for shooters who want to keep their AR-15 running smooth and quiet without compromises. Whether you're setting up a precision rifle, a duty gun, or just tired of hearing and feeling excess recoil, this is a practical upgrade that actually works.

Key Features

• Drop-in replacement—no smithing required
• Multi-stage recoil management reduces felt recoil
• Spring isolated from buffer tube walls for smooth, quiet operation
• Includes H, H2, and H3 buffer weights for tuning to your setup
• Buffer mass stays under constant tension against the bolt carrier
• Made in the U.S.A.

Specifications

Frequently Asked Questions

Will this fit my AR-15?

The Stealth Recoil Spring Kit is designed as a drop-in replacement for standard AR-15 buffer and spring systems. It replaces your existing buffer tube internals without modification.

What's the difference between the H, H2, and H3 weights?

The kit includes three buffer weights to let you tune the system to your rifle. Heavier buffers slow bolt carrier speed and increase dwell time; lighter buffers do the opposite. Matching the weight to your barrel length and gas system optimizes reliability and recoil management.

How hard is it to install?

Installation is straightforward—this is a drop-in system. Remove your standard buffer and spring, install the Stealth Recoil Spring Kit, and you're done. No gunsmithing required.

Will I notice a real difference in recoil?

Yes. The multi-stage design and spring-to-tube isolation are engineered to reduce felt recoil significantly compared to a standard buffer and spring setup. You'll also notice smoother, quieter operation.