The Faxon Match Series 16" 6MM ARC Gunner Complete Upper - Suppressor Ready is built for shooters who want a modern 6mm ARC AR15 upper with the critical front-end components already selected and a better foundation for suppressed use. This is a complete upper receiver group, not a complete firearm, and it includes the upper assembly, a Faxon Superfinished 6.5 Grendel / ARC Type 2 Bolt Carrier Group, and a Faxon Edition Breek® Sledgehammer gas-blocking charging handle.

At the core is the Faxon Match Series Gunner Profile 16" Mid-Length 6MM ARC AR15 Barrel, paired with the Faxon Enhanced Forged AR15 Upper Receiver. This configuration makes sense for shooters who want the long-range and hunting advantages that made 6mm ARC relevant in the AR15 platform, while still keeping the rifle compact and practical. Hornady positioned 6mm ARC as a cartridge that delivers excellent long-range performance and energy retention from the AR-15 platform, and that intent lines up well with a balanced 16" Match Series build.

This upper is configured as a suppressor-ready ecosystem, not just a basic complete upper. It includes the Faxon Patented Adjustable .750" 3 Screw Low Profile Gas Block, a mid-length stainless gas tube, and the Faxon MuzzLok® Stainless Steel Plan B Flash Hider 5/8X24 - .375" Bore. That gives buyers a better starting point for tuning around suppressor backpressure, ammo variation, and real-world host setup while keeping the rifle flexible for unsuppressed use as well.

Up front, the Faxon Streamline Aluminum M-LOK 15" AR15 Handguard provides full-length support-hand placement and modern accessory space. For buyers deciding between a pieced-together 6mm ARC build and a more cohesive factory-configured option, this upper closes the decision gap cleanly.

Best for: practical precision builds, hunting applications, modern suppressor hosts, and shooters who want a complete 6mm ARC upper with the BCG and charging handle already included.
Not for: buyers expecting a complete firearm or those who do not plan to use proper 6mm ARC / 6.5 Grendel Type 2-compatible magazines and lower components.