Description:
The FN America 16" 5.56 Button Cut Carbine Gas AR-15 M4 Barrel is a premium barrel that lives up to the battle tested reputation of FN America. Broaching or button rifling consistently produces the most accurate barrels and is strongly preferred by the vast majority of all bench rest competitors. None would choose a cold hammer forged barrel where accuracy is preferred. Button Broached and Chrome Lined give you the best of both worlds with outstanding durability and accuracy. The barrel is designed to be extremely durable and reliable with a high-strength 41V50 chrome moly vanadium construction and a black manganese phosphate finish. This barrel is chambered in 5.56 NATO/.223 Remington with a 1:7 twist rate and 1/2”x28 threaded barrel for optimal performance and functionality. It boasts achrome lined chamber and boreto extend the barrel’s service life and ensure reliable chambering and extraction. The 5.56 M4 Barrel features a M4 feed ramp to promote consistent and reliable feeding. FN barrels are High Pressure Tested (HPT) and Magnetic Particle Inspected (MPI)to ensure that it is free of micro-stresses, cracks and flaws to ensure the quality and consistency of each barrel. In addition, to the rigorous standards and specifications for each barrel, FN has years of battle proven experience. They produce some of the longest-lived, most accurate rifle barrels for the United States military with exceptional repeatability and incredible durability. The FN America 16" 5.56 Button Cut Carbine Gas AR-15 M4 Barrel is no exception and a great option for any AR build.
Materials & Construction:
Precision crafted from the highest quality material available today with meticulous attention to detail, our Button Broached Chrome Lined Barrels will prove to be the benchmark in the industry.