Spike’s Tactical ST-T1 Heavy Buffer for AR-15 – 3 oz, Tungsten, Black (SLA00T1)

• ST-T1 heavy buffer designed to improve recoil control in AR-15 rifles
• Incorporates crushed tungsten internal weight system for balanced buffer performance
• Black anodized finish provides wear resistance and consistent component appearance
• Weighs approximately 3 ounces for moderate recoil system tuning applications
• Solid aluminum internal structure supports durability during repeated cycling use
• Compatible with AR platform rifles using standard carbine buffer tube assemblies

The Spike’s Tactical ST-T1 Heavy Buffer is a recoil buffer designed for managing bolt carrier movement in AR-15 rifles. This buffer weighs approximately 3 ounces and is configured for use in carbine buffer systems within AR platform rifles. It is designed to function as a replacement for standard carbine buffers in compatible configurations.

The Spike’s Tactical ST-T1 Heavy Buffer features a black anodized finish with an internal solid aluminum body and a crushed tungsten mil-spec bumper. It is categorized under recoil buffer components and fits AR-15 rifles using carbine buffer tubes. The tungsten content contributes to the buffer’s internal mass distribution, and the sealed design requires no maintenance. In practical use, this recoil buffer is used within the buffer tube assembly to support cycling operation. The component interfaces with the bolt carrier group and buffer spring during normal firearm operation.