Yankee Hill Machine barrels are the perfect addition to your next AR-15 build. Yankee Hill is know for it's high quality construction and rigorous quality control standards to ensure they provide you with the best possible finished product. Yankee Hill has earned it's reputation in the industry be meeting and exceeding the standard they have set forth and with quality customer service they really are second to none. This barrel is made from 4140 Chrome Moly Steel Barrel and features a Melonite QPQ finish.

Specifications and Features:
Yankee Hill Machine AR-15 Barrel YHM-77-TF
5.56x45mm NATO (Accepts .223 Remington)
20" 4140 Chrome Moly Steel Barrel
Diamond Fluted
Not Chrome Lined
1:7" Twist Rate
Threaded 1/2"x28
Rifle Length Gas Port
.750" Diameter Gas Seat
M4 Feed Ramps
Melonite QPQ Finish
Overall Weight 3.3 lbs