Description

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.

Specifications

Caliber / Gauge.223 REM/5.56 NATO
Barrel length18"
ModelAR-15
Overall length18"
ColorBlack
Twist rate1 in 7" RH Twist

California compliance

California requires this item to be delivered through a licensed dealer when it ships to a California address. Outside California it ships direct to you.

FN America / FN HerstalFFL for California deliveryFrom our warehouse

FN 20-100042 AR-15 5.56x45mm NATO 18″ Button Rifled M16 Profile Rifle Length Gas System, Black Phosphate Cold Hammer Forged Chrome Lined

SKU 154334UPC 845737008468MFG# 20100042
Caliber / Gauge .223 REM/5.56 NATOColor BlackModel AR-15

$281.00In stock at our warehouse — ready to ship

In stock at our warehouse — ready to ship

It's not in our Napa cases today, but it's in stock at our warehouse and ready to ship. You complete the purchase and pick it up at the counter, same as anything else — we text you when it lands.

How you'll receive it

Ships direct to you outside California. For a California address this item must go to a licensed dealer — you'll choose one at checkout, or pick it up at our counter.

$5 flat shipping · free over $150Local Napa pickup