Foxtrot Mike ULTRALIGHT Premium 10" 1:16 Nitride .45 Cal Barrel - FM-BRL-4510
Out of stock
So much of the weight of any carbine is often found in the barrel, and this fact led to many consumers clamoring for an ultralight barrel for their 9mm carbines and AR pistols. Foxtrot Mike Products stepped up with its FM-45Â .45 Ultralight Barrels.
Each of Foxtrot Mike Products’ FM-45 .45 Ultralight Barrels are machined from 41V50 chrome-moly vanadium steel and are finished to provide match-grade accuracy and precision, thanks to a button-rifling process that cuts a 1:10-inch twist rate designed to stabilize all .45 Cal projectiles.
- All-black finish
- Features 5/8-24 TPI threaded muzzle
- Salt bath nitrided QPQ/Melonite finish
Each barrel is machined with 5/8-24 TPI muzzle threads, designed for compatibility with most of today’s muzzle devices and suppressors. Foxtrot Mike Products FM-45 .45 Ultralight Barrels are built to work with all Colt- and Glock-style 9mm upper receivers and are machined with integrated feed ramps.
| Weight | 24 oz |
|---|---|
| Dimensions | 12 × 3 × 3 in |
| Finish | Nitride / Melonite |
| Barrel Profile | Medium |
| Cartridge Compatibility | .45 ACP |
| Gas Block Journal | None |
| Barrel Length | 10 |
| Gas System Length | Blowback |
| Platform | AR-15 |
| Twist Rate | 1-16 |
| Muzzle Thread Pattern | 5/8×24 |
| MPN | FM-BRL-4510 |
| UPC | 11118 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
