Spike's Tactical is a US based AR manufacturer which creates high quality parts, uppers, and complete rifles. Every component is manufactured to Mil-spec standards and is backed by the Spikes Tactical lifetime warranty.

This Spike's Tactical complete AR-15 upper features a 16" cold hammer forged chrome-moly vanadium mil-spec barrel with a 1:7" twist rate. It also features a carbine length gas system with a low profile gas block, Spike's Bar2 9" Mid-length free float handguard, and the Spike's mil-spec M16 bolt carrier group.

Features and Specifications:
Manufacturer Number: STU5025-R9S
Spikes Tactical Upper Receiver
5.56mm NATO (accepts .223 Remington)
16" M4 profile barrel
Cold hammer forged, Chrome-moly vanadium mil-spec barrel
1:7" Twist
Carbine Length gas system
Low profile gas block
Spikes Tactical mil-spec M16 bolt carrier group
9" mid-length BAR 2 free float rail system
A2 Flash hider
Upper receiver is 7075-T6 forged flattop
Made in the USA
Weighs 6 lbs

Fits:
Standard AR-15 lowers

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This product is not returnable. Contact the manufacturer for warranty and assistance.