7.5" 5.56 NATO Stainless Steel Complete Barrel Assembly

7.5" AR-15 5.56 NATO Barrel 

• 4150 Black Nitride Finish 
• Light HBar Profile
• M4 Feed Ramps
• Markings Spiral Engraved Near Break
• Pistol Length Gas System 
• 1:7 Twist
• .750 Gas Platform System
• 1/2 by 28 Thread

A2 Flash Hider (5.56)

• A2 Style Birdcage 1 3/4" Length - with Crush Washer
• 1/2 X 28 for 5.56 NATO
• Machined From Tool Steel - Black Oxide Finish

Pistol Gas Tube

• Made in the USA
• Pistol Length Tube
• Mil-Spec 304 stainless steel
• Black Nitride Finish
• Stainless Steel Roll Pin

AR15/AR10 .750 Low Profile Gas Block

Minimal-profile replacement for factory front sight/gas block won’t interfere with extended-length tactical forearms, while ensuring proper function of gas system for reliable cycling.