Spike's Tactical Upper 223 Rem 5.56 16" (14.5" with Pinned Brake) Black Four Rail Handguard Lightweight LE w/12" SAR3 STU5050-S2D

Spike's Tactical Upper 223 Rem 556NATO 16" (14.5" with Pinned Brake) Black Four Rail Handguard Lightweight LE w/12" SAR3 w/Dynacomp Ext. AR Rifles Flat Top STU5050-S2D


Spike's Tactical creates quality parts, uppers, and complete rifles. Each component is manufactured to Mil-spec standards and are backed by the Spikes Tactical lifetime warranty. This particular upper receiver features a 14.5" pinned 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 Spikes SAR3 quad rail, and the Spike's mil-spec M16 bolt carrier group.

Specifications and Features:
Spikes Tactical Upper Receiver STU5050-S2D
5.56mm NATO (accepts .223 Remington)
14.5" Pinned (meets 16" OAL) Lightweight LE Barrel
Cold hammer forged, Chrome-moly vanadium mil-spec barrel
1:7" Twist
Carbine Length gas system
Low profile .750" diameter gas seat
Spikes Tactical mil-spec M16 bolt carrier group
Spike's Tactical SAR3 12" quad rail
Dynacomp Extreme Pinned
Upper receiver is 7075-T6 forged flattop

Manufacturer: Spike's Tactical
Mfg Number: STU5050-S2D