Luth Ar 308 Carbine Buffer Spring

The Luth-AR 308 Carbine Buffer Spring is a precision-engineered recoil management component designed specifically for AR-308 and AR-10 pattern rifles chambered in .308 Winchester and related large-frame cartridges. This buffer spring is essential for ensuring reliable cycling of the bolt carrier group under various ammunition loads and conditions.

Manufactured to exacting tolerances, the buffer spring features a consistent wire diameter and coil geometry that contribute to its performance. This design helps maintain spring force throughout its travel range, which is critical for reliable function during sustained fire. The controlled heat treatment process enhances material consistency and fatigue resistance, ensuring longevity and reliability.

Operators building or maintaining AR-308 platforms for tactical carbine courses or long-range shooting will find this buffer spring beneficial. It is compatible with standard carbine buffer tubes and adjustable stocks, making it a versatile choice for various setups. Shooters using heavier ammunition or adjustable gas blocks will appreciate the consistent performance this spring provides.