The Faxon ION-X Hyperlite 5.56 Rifle is a high-performance rifle that's built to meet the needs of today's competitive shooters and firearm enthusiasts. This rifle is designed to be ultra-lightweight and easy to handle, making it ideal for long-range shooting and precision target practice. Features a 16" 5.56 NATO pencil profile barrel; slim 3-port muzzle brake; Faxon Gunner Lightweight M16 Bolt Carrier Group; Carbon Fiber M-LOK Handguard and an adjustable gas block.