Sons of Liberty Gun Works Extra Power Rifle Buffer Spring

Upgrade your AR-platform rifle’s reliability and cycling performance with the Sons of Liberty Gun Works (SOLGW) Extra Power Rifle Buffer Spring. Engineered by one of the most respected names in the AR-15 and M4-pattern market, this extra power spring is designed to provide enhanced bolt carrier group control, reduce felt recoil, and improve overall cycle consistency — especially in builds running suppressed, with heavier buffers, or in demanding competition and duty environments.

SOLGW’s commitment to quality means this spring is built to mil-spec dimensions, making it compatible with most standard AR-platform rifle-length buffer tube systems. Whether you’re fine-tuning a custom build, troubleshooting cycling issues, or simply upgrading worn factory components, the SOLGW Extra Power Rifle Buffer Spring is a cost-effective solution that delivers noticeable results.

At Deep Roots Rifle Co, we stock SOLGW parts and accessories because we trust them in our own custom builds. Whether you’re a competitive shooter chasing tighter splits, a hunter optimizing a dedicated rifle, or a first-time builder looking for reliable mil-spec components, this spring is a smart upgrade at an unbeatable price point.

Order online today and take advantage of our fast shipping, or stop by our gun store in Eustis, Florida to speak with our knowledgeable staff about the best buffer system setup for your specific build.