Tubb SpeedLock Systems Flat Wire AR-10 Buffer Spring Chrome Silicon

Overview

The Tubb SpeedLock flat wire buffer spring for AR-10 platforms is constructed from chrome silicon and has been heat-treated, stress-relieved, and shot-peened for enhanced reliability and service life. Compatible with both carbine and standard-length stocks, this spring increases bolt load by 10% compared to traditional round wire springs while providing a flatter recoil impulse. It requires roughly 6% less force to fully compress, exhibits less than a 2% change in spring loading over 500,000 compression cycles, and is duty-rated for 1,000,000 cycles.

Price & Stock History

Listings