SKU: FN20-10004
The FN America Barrel M16 Rifle Length 5.56 is a mil-spec barrel assembly designed for operators, law enforcement, and serious rifle builders who demand proven reliability and accuracy. This barrel is optimized for the 5.56 NATO cartridge, delivering the velocity and sight radius necessary for precision work at extended ranges.
The rifle-length gas system configuration provides consistent cycling and reduced bolt carrier group stress compared to shorter systems, which is advantageous during high round-count training and sustained operations. FN barrels are manufactured with quality control derived from military contract specifications, ensuring high performance and durability.
This barrel assembly is suitable for law enforcement duty rifles, military trainers, precision competition shooters, and civilian rifle builders who prioritize accuracy and reliability. Its design is ideal for those maintaining or rebuilding M16 platform rifles, ensuring compatibility with standard components without requiring custom fitting.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
