The Armaspec Stealth Recoil Spring (brand part number ARM253-AR10) is a Gen 4 buffer spring built for AR10-platform rifles, designed to keep the spring from rubbing against the inner wall of the buffer tube for smoother, quieter cycling. Weighing 5.7 ounces in stainless steel with a black finish, it uses an adjustable spring weight to help tune bolt carrier velocity for a given recoil system, making it a useful upgrade for shooters chasing a softer-shooting, more reliable AR10 build.

Key Specifications

• Built for AR10-platform rifles as a Gen 4 buffer spring.
• Weighs 5.7 ounces in stainless steel construction.
• Finished in black for a low-glare exterior.
• Designed to keep the spring from rubbing the buffer tube wall for smoother, quieter cycling.
• Uses an adjustable spring weight to help tune bolt carrier velocity.

Frequently Asked Questions

What platform is this spring built for? AR10-platform rifles.

Why does this spring run quieter than stock? It’s designed to keep the spring from rubbing against the inner wall of the buffer tube during cycling.

Can I tune the spring weight? Yes, it uses an adjustable spring weight to help dial in bolt carrier velocity.

Buy the Armaspec Stealth Recoil Spring, AR10 Gen 4

Smooth out your AR10’s cycling with a purpose-built Gen 4 spring. Order this Armaspec spring, part of our full AR10 parts selection, from our Lubbock, Texas gun shop for fast, direct shipping.