FNH AR-15 Barrel, 18" OAL, Rifle Length

Description: FNH AR-15 Barrel, 18" OAL, Mid Length. This is a factory FNH USA FN-15 barrel and will also fit any AR-15 or clone. This barrel is 18" long, is designed to fit the rifle length gas system, and is chambered for 5.56x45mm. FN Herstal has spent decades perfecting the art of making cold hammer-forged, chrome-lined barrels. This knowledge has transitioned and is the same process they use today in South Carolina. Top-quality materials, state-of-the-art equipment, and rigorous quality testing produce the most precise, long-lasting barrels money can buy. Whether upgrading a current firearm or starting a fresh build, FN hammer-forged barrels are sure to provide you with a Distinct Advantage.

FN America produces more than 20,000 barrels each month for a variety of military and commercial products sold in the U.S., including the FN 15, M4/M4A1 carbines, M16 rifles, M249 SAWs, MK 48, MK 46, M240, M240C, M240E1, M240B and M240L machine guns, and the FNX and FNS pistol lines. Each is made from the highest quality steel available and is processed by more than $10 million in state-of-the-art equipment. All barrels undergo rigorous automated and manual quality testing to ensure they are free of micro-stresses and cracks that could affect performance. Any product that scores less than 100 percent is rejected.

Features:

• Chrome-lined chamber and bore help resist corrosion and provide heat erosion resistance that greatly improves barrel life and reliability of chambering and extraction.
• Mil-spec Barrel Steel - FN15 barrels are hammer forged from proprietary Chrom Moly Vanadium (CMV) steel. This is the same steel developed for their machine gun barrels, which are designed to handle the punishment of full-auto fire, and is now available to you in their AR-15 barrels.
• Magnetic Particle (MP tested to ensure each barrel is free of micro stresses and/or cracks
• Government Profile, built for .750 diameter gas blocks
• 1/2 x 28" threaded muzzle
• M4-style feed ramp and barrel extension for consistent and reliable feeding
• Manganese Phosphate barrel finish
• 1:7 RH twist rate
• 5.56 Nato Chamber

Note: It is recommended that all FN America parts be installed by a qualified and trained gunsmith.

Manufacturer: FN America

PRODUCT SPECIFICATIONS:

• Barrel Length: 18"
• Barrel Thread Pitch: 1/2" x 28 TPI
• Brand: FN America
• Caliber: .223 Rem,5.56x45mm
• Finish / Color: Black
• Firearm Type: Rifle
• Material: Steel
• Models Fit: AR-15