Armaspec SRS Buffer Kit AR10 Gen 4 – Sound Reduction System for AR-10 Platform

The Armaspec SRS Buffer Kit AR10 Gen 4 replaces your standard buffer system with a captured spring design that significantly reduces noise, felt recoil, and carrier bounce. Built for AR-10 pattern rifles, this sound reduction system uses internal dampening technology to quiet the action cycle while maintaining reliable function across a wide range of ammunition weights and gas system lengths.

The Gen 4 design features a captured spring that eliminates buffer spring twang and prevents spring-related malfunctions. Installation requires no permanent modifications—simply remove your existing buffer and spring, then drop in the SRS system. The unit is constructed from heat-treated steel and aerospace-grade polymers, pre-tuned for standard AR-10 carbine buffer tubes. Compatible with mil-spec and commercial receiver extensions.

• Type: Captured Buffer System
• Compatible Firearms: AR-10, .308 AR pattern rifles
• Material: Heat-treated steel, aerospace-grade polymer
• Finish: Black
• Adjustable: No (pre-tuned for AR-10)
• Installation: Drop-in replacement, no gunsmithing required