Ar-15 10.5 9mm Tri-Lug Barrel

Foxtrot Mike Products Tr-Lug FM-9 9mm Barrels are precision-machined from high-grade, 41V50 chrome-molyvanadium steel alloy, and button-rifled for impressive accuracy and match-grade performance. Now you can quickly attach your favorite Suppressor, with no adapter needed! 

* Supressors will require integrated Tri-Lug adapter

FM Products Barrels are built to work with all Colt and Glock® style 9mm uppers and comes with integral feed ramps to keep your pistol-caliber AR chambering and extracting rounds smoothly.
Foxtrot Mike finishes each FM-9 9mm barrel with a long-duration, deep-penetrating salt bath Nitride QPQ/Melonite finish for superb resistance to wear and corrosion. You can put a lot of rounds downrange because these barrels are built to handle rapid-fire shooting!

• 1-10" twist stabilizes all 9mm bullet weights
• Long duration, deep penetration Salt bath Nitride Melonite/QPQ finish gives lubricity and wear-resistance
• Made from Ultra Premium true Match Grade blanks
• Made in the U.S.A.
• Manufactured with ISO:9001 and AS:9100 quality certifications