Elevate your AR-15 platform with the Faxon ION Ultralight Complete Upper in 5.56 NATO. This 16" upper receiver group is engineered for superior performance while maintaining an incredibly light weight. The match-grade barrel is crafted from 4150 CMV steel and features a button-rifled bore for exceptional accuracy. The ultralight handguard provides ample space for accessories while keeping the overall weight to a minimum. This upper comes complete with a properly headspaced bolt carrier group and charging handle, ensuring reliable function right out of the box. The ION series represents Faxon's commitment to pushing the boundaries of lightweight, high-performance AR components.

Features and Specifications:

• Caliber: 5.56 NATO
• Barrel Length: 16 inches
• Barrel Material: 4150 CMV Steel
• Barrel Finish: Nitride
• Gas System: Mid-Length
• Handguard: Ultralight M-LOK compatible, free-floating
• Upper Receiver: 7075-T6 Aluminum
• Bolt Carrier Group: Included, properly headspaced
• Charging Handle: Included
• Muzzle Device: A2 Flash Hider
• Weight: Approximately 3 lbs (complete upper)
• Made in the USA