Description

Presenting the Spikes STU5025R9S Complete Upper for M4 Carbine. Tailored to law enforcement standards, it’s now accessible to all.

Designed for Performance

• Manufactured to fully Mil-spec compliant standards.
• Ensures optimal performance for shooters of any budget.

Robust Build Quality

• Spike’s Tactical 16″ Mil-spec barrel.
• Features 1:7 twist for optimal performance.

M4 Barrel Profile and Carbine Length Gas System

• Comes with an M4 barrel profile.
• Equipped with a carbine length gas system for reliable function.

Micro Gas Block and Bolt Carrier Group

• Includes ST micro gas block with .750″ diameter gas seat.
• Features Spike’s Tactical Mil-spec M16 bolt carrier group.

Free-Float Handguard and A2 Flash Hider

• Comes with a 9″ BAR2 free-float handguard for improved accuracy.
• Equipped with an A2 flash hider for reduced muzzle flash.

Note: Crafted from 7075-T6 Aluminum with a black phosphate barrel and receiver for added durability.

The Spikes STU5025R9S Complete Upper is the perfect marriage of strength, functionality, and top-tier standards. A game-changer for your M4 Carbine.