Spikes Tactical SFT50M4 Flat Top Stripped Upper, Multi-Caliber

Description

The Spikes Tactical SFT50M4 is a forged M4 flat top stripped upper receiver built from Mil‑Spec 7075‑T6 aluminum and finished in a Type III hardcoat black anodize. This stripped upper includes a forward assist and ejection port door (with spring and rod) and is configured for optics on a flat top. It weighs approximately 8.5 oz and ships without the components required to complete a functional upper assembly.

Key Specifications

• The receiver is machined from a Mil‑Spec forging of 7075-T6 aluminum.
• The finish is Type III hardcoat black anodized.
• The product ships stripped (no charging handle, barrel, handguard, gas system, or BCG included).
• Included accessories are a forward assist and ejection port door (with spring and rod).
• The stripped upper weighs approximately 8.5 oz.
• The caliber designation is Multi-Caliber.
• The fit is intended for AR rifles / M4 platform.
• Sights are listed as None — optic ready.
• The receiver description is 7075-T6 Aluminum M4.
• The color is Black.

This forged SFT50M4 flat top stripped upper provides a durable, mil‑spec foundation for custom M4‑platform builds. Combine it with your chosen barrel, gas system, and components to tailor handling and performance for range work, competition, or duty applications.