FN 36421 AR-15 5.56 NATO 16" Carbine Length Barrel The FN 36421 AR-15 barrel is expertly crafted from high-grade Chrome Moly Vanadium steel, ensuring exceptional durability and performance.
This 16" cold hammer forged barrel features a chrome-lined bore and chamber for enhanced corrosion resistance and longevity.
Designed with M4 feed ramps for reliable feeding, it is finished in a matte black manganese phosphate for superior protection against external elements.
Ideal for both tactical and recreational use, this barrel exemplifies FN's commitment to quality and accuracy.
Specs:
Specifications
ManufacturerFN America
Caliber5.56 mm NATO
Barrel Length16 in
FinishMatte Black
Weight2.1 lb
Shipping & FFL
This item ships directly from the selling dealer to your door. No FFL transfer is
required for this product.