Description
Upgrade your AR-15 with the Spikes STU5025M4S Complete Upper, featuring a 16″ black phosphate barrel crafted for .223 REM/5.56 NATO. This upper assembly includes a durable 7075-T6 aluminum black receiver and an M4 double head shield handguard, designed for optimal performance. The 1:7″ rate of twist ensures accurate shooting, while the A2 front sight provides reliable aiming. Ideal for both recreational shooters and law enforcement, this complete upper is manufactured to Mil-spec standards, ensuring the highest quality and reliability for your M4 carbine.
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