This YHM barrel features a 5.56x45mm NATO chamber for full compatibility with surplus mil-spec ammunition or commercial 223 Remington ammunition. Constructed of 4140 chrome moly steel with a threaded muzzle, the barrel is Melonited for ultimate surface protection. The melonite coating provides a thinner surface than chrome-lining, so bore friction is reduced for better accuracy. In addition, melonite is harder than chrome-lining providing a longer wear life.
The use of this barrel on an AR Pistol is legal, but the use of this barrel on any AR15 rifle/carbine will qualify the firearm as an SBR and the firearm needs to be registered as such.
- Surface: Diamond Fluted
- Length: 10.5″
- Weight: 1.30 lbs.
- Material: 4140 Chrome Moly Steel
- Chamber: 5.56x45mm NATO
- Twist Rate: 1 in 8″
- Chrome Lined: No
- Finish: Melonite QPQ
- M4 Feed Ramps: Yes
- Muzzle Thread Pattern: 1/2″-28
- Gas Port Location: Carbine
- Exterior Diameter at Gas Port: 0.750″
All NFA Rules Apply!
Specifications
| Barrel Length | 10.5" |
|---|---|
| Barrel Profile | M4 |
| Fluted | Diamond |
| Thread Pitch | 1/2×28 |
| Twist Rate | 1×8 |
| Gas Block Platform | 750 |
| Gas System | Carbine |
| Manufacturer | Yankee Hill Machine |
| Platform | AR15 |
Compliance
Know all your state laws before purchase is made.
10.5” Yankee Hill 5.56 NATO 1×18 Threaded/Diamond Fluted Barrel
Our Price:
$158.40
- MSRP$167.75
- SKUBARYHM58TF
- MPNYHM-58-TF
- UPC841812101406
Total in stock: 6
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