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Spike's Tactical SPKSTU5050-CQ2D
California Proposition 65 Warning

This product can expose you to chemicals including lead, known to cause cancer and birth defects. For more info visit P65Warnings.ca.gov.

Spike's Tactical

$1,006.00
$905.40
Sale Price
Available California compliant

Spike's Tactical Complete Upper Receiver, 223 Remington/5.56 NATO, 14.5" Barrel (16" OAL with Pinned Brake), Mid-length Gas System, Fits AR Rifles, Black, Flat Top Receiver, No Sights, 12" CRR Quad Rail, Dynacomp Muzzle Brake, No Magazine STU5050-CQ2D

Key Details
Brand Spike's Tactical
Manufacturer Part Number STU5050-CQ2D
UPC 810083260785
SKU SPKSTU5050-CQ2D
Current Stock 14 available
Quantity Updated Jun 22, 2026 1:58 AM
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Purchase Requirements
  • Final availability is confirmed at checkout.
In-Store Pickup Required: All firearm purchases must be picked up at our Beverly Hills location after background check completion.
Product Description

Spikes complete upper assemblies will arrive to you inspected, tested, and ready to drop-in and go to work. Spikes maintains the same high standard of tolerances and attention to detail as the uppers they use for complete rifle builds. Every built upper and complete gun is test fired before leaving Spikes facility for function check before it reaches you.

Features
  • Forged Upper Receiver
  • 14.5 Mid Length Lightweight Barrel "
  • Phosphate M16 Complete BCG
Specifications
UPC: 810083260785
Manufacturer: Spike's Tactical
Manufacturer Part #: STU5050-CQ2D
Barrel Length: 14.5" Pinned (16" OAL)
Type: Upper