Spike STU5435-R2S ST-15 Enhanced Mid Length Upper 5.56 16" CHF 12" Quad Rail Blk
The Spike's Tactical ST-15 Enhanced 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 16" with 1:7 Twist cold hammer forged Mil-spec Barrel, ST Optimum Profile, Mid Length Gas System, ST Micro Gas Block, .750" Diameter Gas Seat, Spike's Tactical Mil-Spec M16 Bolt Carrier Group, ST BAR2 12" Rail, and A2 flash hider.
Type: Complete Gas Impingement
Caliber: 223 Remington/5.56 NATO
Sights: None (Optic Ready)
Barrel Length: 16.0"
Barrel Description: Cold Hammer Forged
Barrel Finish: Black
Receiver Finish: Black
Handguards: 12" BAR2 Rail System
Handguard Finish: Black
Barrel Length Range: 16.00" to 17.99"
Mfg Number: STU5435-R2S
Model: ST-15 Enhanced Mid
Series: with 12" BAR2 Rail System