Spike’s Tactical ST-9X Heavy Buffer for AR-15 9mm – Stainless Finish (SLA009X)

• ST-9X heavy buffer designed for 9mm AR-15 rifle recoil system operation
• Extended length buffer helps reduce stress on bolt catch components during cycling
• Stainless steel construction provides durability and corrosion resistance under use
• Heavy buffer weight contributes to smoother cycling in 9mm configurations
• Laser engraved spider marking present on buffer exterior surface
• Compatible with AR-15 rifles configured for dedicated 9mm buffer systems

The Spike’s Tactical ST-9X Heavy Buffer is a recoil buffer designed for use in AR-15 rifles chambered in 9mm. This heavy buffer features an extended length design and is constructed with a stainless steel finish. It is intended for installation in carbine buffer systems for 9mm AR platforms.

The Spike’s Tactical ST-9X Heavy Buffer is categorized under recoil buffer components and is specifically configured for 9mm applications. The extended length design differentiates it from standard buffers and is used in compatible setups. It features a stainless steel construction and includes a laser-etched spider marking. In practical use, this buffer is used within the buffer tube to support cycling in 9mm AR rifles. The component installs into carbine buffer systems and interfaces with the bolt assembly during operation.