Spike's Tactical ST-T3 Heavy Buffer – AR-15 Carbine

The Spike's Tactical ST-T3 Heavy Buffer improves cyclic rate control and reduces felt recoil in AR-15 carbine-length gas systems. The increased mass helps smooth out the action on suppressed rifles or overgassed builds, reducing bolt bounce and improving reliability with lighter loads or when shooting suppressed.

Precision-machined from steel with tungsten weights, this buffer is designed for direct drop-in installation in standard carbine receiver extensions. The ST-T3 weighs approximately 5.0 ounces, making it heavier than standard carbine buffers and ideal for tuning gas system performance. Compatible with mil-spec carbine buffer tubes and standard buffer springs.

• Type: Heavy Buffer (T3)
• Compatible Firearms: AR-15 Carbine-Length Gas Systems
• Material: Steel with Tungsten Weights
• Weight: Approximately 5.0 oz
• Installation: Drop-In (Mil-Spec Carbine Buffer Tube)