Price history at United States Association of Gun Owners
Recorded at United States Association of Gun Owners since Oct 9, 2026: low $706.79 (Oct 9, 2026), high $835.00 (Oct 11, 2026). Last checked Oct 30, 2026.
From the store's product feed and AvantLink's price records; feeds can lag the store's own site.
Product Description
The Spike's Tactical ST-15 LE upper line-up is designed as a fully Mil-spec compliant upper series for law enforcement. This same level of quality and performance is now available to everyone, all at a price range that is affordable to shooters of any budget. Each component is manufactured to Mil-spec standards. This model features Spike's Tactical 16" with 1:7 Twist Mil-spec Barrel, M4 Barrel Profile, Carbine Length Gas System, F-marked A2 Front Sight Base, .750" Diameter Gas Seat, Spike's Tactical Mil-Spec M16 Bolt Carrier Group, M4 Double Heat Shield Handguards, and A2 Flash Hider.
Spikes STU5025M4S Complete Upper 5.56x45mm NATO 16" Black Phosphate Barrel, 7075-T6 Aluminum Black Receiver, M4 Double Head Shield Handguard for M4 Carbine
$720.51
In Stock
at United States Association of Gun Owners
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