Armaspec Stealth Recoil Spring Gen 4 – AR-15 Carbine

The Armaspec Stealth Recoil Spring Gen 4 replaces the standard carbine buffer and spring system in AR-15 platforms with a self-contained unit that reduces felt recoil and virtually eliminates buffer spring noise. Instead of a traditional buffer spring that can ping and resonate during cycling, this system uses captured internal springs that dampen vibration and smooth out the bolt carrier's rearward travel. Shooters running suppressed builds or competition guns particularly appreciate the quieter operation and flatter recoil impulse.

The Gen 4 unit is constructed with a durable polymer housing and steel internal components. Installation is straightforward—remove your existing buffer and spring, then drop the Stealth Recoil Spring into the buffer tube with no modifications or tools required. The system is designed for standard carbine-length buffer tubes and works with both mil-spec and commercial receiver extensions. Because the springs are captured inside the housing, there's no risk of accidental ejection during maintenance or disassembly.

• Part Type: Recoil Spring and Buffer System
• Compatible Firearms: AR-15 with Carbine Buffer Tube
• Material: Polymer Housing with Steel Internals
• Weight: Equivalent to Standard Carbine Buffer
• Installation: Drop-In
• Includes: Complete Stealth Recoil Spring Assembly