AR 15 Buffer Springs come in carbine length and rifle length. They are what act on the buffer and BCG to allow your rifle to cycle ammunition reliably.

This was our first AR buffer spring solution that we were tasked to design back in 2006 for a Force Modernization Team to specifically address spring-related M4 carbine reliability function issues for …

Shop AR-15 buffer springs at MidwayUSA! We carry buffer springs for AR-15 rifles at the best prices from top brands like CMMG, Wilson Combat, and more!

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Count on Palmetto State Armory to carry the right AR-15 buffer spring for your build. Having a quality spring will help in the overall performance of every shot you take. Please browse our selection of AR …

We not only have excellent deals on complete firearms, we've got an incredible selection of parts and accessories for many popular weapons platforms, all from the brands you trust. We are among the …

Upgrade your AR-15 with high-performance buffer springs designed to enhance reliability, reduce recoil, and optimize cycling. Whether you're building a new rifle or fine-tuning your existing setup, our …

In this guide, we’ll walk through what the buffer spring does, key design considerations such as material and spring rate, and how to choose the right spring for your specific application.

What does the buffer spring do in an AR-15? The buffer spring, located inside the buffer tube, works alongside the buffer to absorb recoil and cycle the bolt carrier group back into position after each …

Find and shop buffer springs and buffer kits for AR15, AR10, or AR .308. Get all benefits from the new buffer spring.