The Faxon Match Series Barreled Upper is built for shooters who want a compact setup without giving up consistency or component quality. This is a barreled upper (not a complete firearm) assembled around a Faxon Match Series Gunner-profile barrel, a purpose-built upper receiver with modified feed ramps, and tuned hardware to help you get to a clean, repeatable suppressed setup faster. FeaturesMatch Series barrel foundation built around the Faxon Match Series Gunner Profile 6mm ARC AR15 Barrel.Balanced Gunner profile for real-world rigidity and handling in a compact package.Standard configuration with a fixed .750" low-profile gas block