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FN 36423 AR-15 18″ Rifle Length Gas System Barrel, Black

Name: FN 36423 AR-15 18" Barrel, Black | ICB Firearms
SKU: BILL|FN 36423
Price: 349.00 USD
Availability: InStock

BILL|FN 36423

Price: ~~$399.00~~

$349.00

Brand: FN America / FN Herstal

Category: AR Barrels

Short Description: FN 36423 AR-15 5.56x45mm NATO 18" Rifle Length Gas System, Black Phosphate Cold Hammer Forged Chrome Lined

Quantity in Stock: 2 in stock

FN 36423 AR-15 5.56x45mm NATO 18″ Rifle Length Gas System, Black Phosphate Cold Hammer Forged Chrome Lined

2 in stock

SKU: BILL|FN 36423 Category: AR Barrels Brand: FN America / FN Herstal

Description

The FN 36423 AR-15 barrel is meticulously crafted to meet the rigorous demands of shooters. This 18-inch barrel is chambered for 5.56x45mm NATO and features a rifle length gas system. Made from proprietary high-grade Chrome Moly Vanadium steel, it is hammer forged to ensure durability and resilience, similar to FN's renowned machine gun barrels.

Key Features

Cold hammer forged for enhanced strength and longevity
Chrome lined bore and chamber for corrosion resistance
Magnetic Particle tested for quality assurance
Matte black Manganese Phosphate finish to prevent external corrosion
M4 style feed ramps for reliable feeding

This barrel is designed to provide consistent performance and extend barrel life, making it an excellent choice for AR-15 builds. Available at ICB Firearms, known for knowledgeable service and fast nationwide shipping.