The FN AR-14 Button Barrel delivers high performance, consistency, and accuracy in a reliable design. It features a 20 inch length with a 1:7 twist and rifle length gas system. Get the best price online from GrabAGun today!
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FN AR15 premium button rifled barrels are are manufactured using U.S. sourced Chrome Moly Venadium material per Mil-B-11595E. Each barrel is High Pressure Tested (HPT) and Magnetic Particle Inspected (MPI) to ensure that it is free of microstresses or flaws, resulting in consistency and quality in every barrel shipped from the factory. The bore and chamber are chrome lined to help resist corrosion and provide resistance to heat erosion which greatly improves barrel life and reliable chambering / extraction. The M4 style feed ramps and barrel extension provide consistent feeding and the matte black Manganese Phosphate finish resists external corrosion and oxidation.
AR-15 Button Barrel Specifications
Manufacturer: FN America
Manufacturer Part #: 20-100043
Type: Barrel
Barrel Length: 20"
Color: Black
Accessories: 1:7 Twist
Type of Barrel: Hammer Forged
Description: Rifle Length Gas System
Fit: AR Rifles
Finish: Matte
More Information
Barrel Length
20
Caliber
5.56
Condition
New in Box
Finish Per Color
Black
Manufacturer
FN
Manufacturer Part Number
20-100043
Model
AR-15 Button Barrel
Type
AR Barrels
UPC
845737008550
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
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