TacFire 6-Position Carbine Buffer Spring, Stainless Steel - MAR046

This USA-made stainless steel buffer spring is designed for AR-15 platforms chambered in 5.56 NATO/.223 Remington. Constructed from piano wire material, it reduces firing noise and vibration. The spring measures 10.5" in length and is compatible with standard mil-spec AR-15 buffer tube assemblies.