The Armaspec STLTH Recoil Spring G4 for AR-10 platform rifles replaces the standard buffer and spring system with a captured design that reduces felt recoil and eliminates the characteristic “twang” sound during cycling.
- Part Type: Captured Recoil Spring Assembly
- Compatible Firearms: AR-10, .308 AR platforms (carbine-length buffer tube)
- Material: Heat-treated steel, hard-anodized aluminum, elastomer dampening system
- Finish: Hard-anodized black
- Installation: Drop-in, no gunsmithing required
- Includes: One complete captured recoil spring assembly
