Product Summary
The JP Enterprises Tuned and Polished Buffer Spring is a high-performance operating spring specifically engineered for AR .308 rifle platforms. This large-frame rifle length spring features centerless ground and polished surfaces to reduce friction and vibration, resulting in a smoother and quieter bolt cycle. It is designed to enhance impulse feel, which supports faster sight recovery and more consistent follow-up shots during demanding use. Whether you are building a precision rifle or a rugged hunting platform, this spring integrates seamlessly with compatible buffers and tubes to improve shot-to-shot consistency. It provides a refined cycling experience across a wide range of ammunition without sacrificing overall reliability.
