TacFire AR-10 A2 Buffer Spring

Compatible with most A2-length (Mil-Spec) buffer tubes, the TacFire AR-10 A2 Buffer Spring is a must-have for any custom AR-10 build. Designed to ensure smooth and consistent weapon cycling while reducing noise and vibration for a more enjoyable shooting experience, this spring is crafted of high-quality piano wire material, which is naturally resistant to corrosion and wear. Does NOT include buffer weight.