Spike’s Tactical M4 Stock Kit for AR-15 – Includes Buffer Assembly, Black (SAK0701-K)

• Complete M4 stock kit designed to finish AR-15 lower receiver assembly builds
• Includes buffer tube buffer spring castle nut end plate and ST-T2 buffer
• Six position adjustable stock allows length of pull customization for shooter preference
• Black finish components provide uniform appearance and corrosion resistance protection
• Compatible with AR rifles requiring mil spec buffer tube and stock assembly installation
• Provides essential components for rear rifle assembly without sourcing individual parts separately

The Spike’s Tactical Complete M4 Stock Kit is a rifle stock kit designed for assembling the rear section of AR-15 rifles. This complete stock kit includes a buffer tube, buffer spring, ST-T2 buffer, castle nut, and end plate for installation. It is intended for AR rifle configurations requiring a collapsible stock system.

The Spike’s Tactical Complete M4 Stock Kit features a black finish and includes a six-position mil-spec buffer tube and M4-style collapsible stock. It is categorized under stocks and buffer tubes and fits AR rifle platforms. The kit includes all required rear assembly components for installation. In standard configurations, this product is used for completing the lower receiver rear section and supporting recoil system function. The included ST-T2 buffer integrates with the buffer system for standard operation within AR platform rifles.