Spike's Tactical Complete Upper Receiver, 223 Remington/5.56 NATO, 16" FN Hammer Forged Barrel, 1:7 Twist, Fits AR Rifles, Mid-length Gas System, Front Sight Post, Black Finish

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.

• Forged Upper Receiver
• 16" Mid Length CHF Barrel
• A2 Front Sight Base Pinned
• Phosphate M16 Complete BCG

Specifications

• Caliber: 223 Remington, 556NATO
• Fit: AR Rifles
• Accessories: A2 Flash Hider
• Type of Barrel: 1:7
• Barrel Length: 16"
• Sights: Front Sight Post
• Type: Upper
• Color: Black