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Mfg Item #: STU5025M4S
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.
| Type | Complete Gas Impingement |
|---|---|
| Twist | 1:7" |
| Series | with A2 Sight Base |
| Sights | A2 Front |
| Caliber | 223 Remington/5.56 NATO |
| Handguards | Carbine Length |
| Barrel Finish | Black |
| Barrel Length | 16" |
| Handguard Finish | Black |
| Barrel Description | M4 Profile |
| Barrel Length Range | 16.00" to 17.99" |