Spike's Tactical 5.56 AR-15 Complete Upper Receiver Group - Quad Rail - 16"

Manufactured by Spike's Tactical
SKU: STU5025-R9S
MPN: STU5025-R9S
Manufactured by Spike's Tactical
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Click Here for Price $579.99 $743.40

In Stock

Standard orders will ship out in 1 business day (M-F) if ordered by 3:30 pm CST. FFL orders will ship within 5 business days or less as long as we have the information for the transfer destination. NFA items will take longer to ship and are dependent upon ATF processing times.

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Producing quality weaponry and firearm accessories for almost seventeen years, Spike's Tactical brings its expertise to the forefront with this 5.56 NATO Complete AR complete upper with a Chrome Lined Barrel and Quad Rail.

  • Material: 7075 -T6 MIL - H -6088 Forging
  • Rail: MIL-SPEC 1913 Picatinny
  • Barrel Material: Certified MIL-B-1159E Chromoly Vanadium 
  • Rail System: ST BAR Rail System
  • Twist Rate: 1:7 Inch
  • Bolt Carrier Group: Spike's Tactical MIL-SPEC M16 BCG

This complete AR upper from Spike's Tactical is a fully MIL-SPEC compliant upper initially designed for law enforcement and security professionals alike. Now Spike's Tactical provides the same high standard configuration to the general population and does it at a price point that meets almost every shooter's budget expectations. Every feature on this upper denotes the best quality you will find, from the MIL-B-11595E Chromoly Vanadium Alloy barrel to the MIL-A-8625 Type III Class 2 Hardcoat Anodized Finish on an AR upper receiver.

Additionally, the Quad rail on the Spike's Tactical ST-15 LE is comprised of the ST BAR Rail system, and the M4 Flat Top is a full-length MIL-SPEC 1913 Picatinny rail. Included is a MIL-SPEC charging handle and the ejection port assembly is MIL-SPEC with MIL-STD-171 Phosphate coating, and at the end of the barrel on this upper, you will find an A2 series flash hider.

Then Spike's Tactical takes it to another level by offering a lifetime warranty. So if you want to upgrade to the best weapon you have fired in forever, get your hands on this upper from Spike's Tactical. With all these features and a lifetime warranty, this is a bargain at any price.
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Barrel ContourM4
Barrel Length16
Barrel Material41V50 Chrome Moly Vanadium Steel
BrandSpike's Tactical
Caliber Gauge5.56 NATO
FinishHardcoat Anodized
Gas System LengthCarbine
Gas System TypeDirect Impingement
Handguard9 in Spike's BAR2 Quad Rail
Muzzle DeviceA2 Flash Hider
Twist Rate1:7
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.

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