Radical Firearms' RF-15 in 6.5 Creedmoor with 18-inch barrel uses Radical's large-frame DPMS-pattern receiver with an in-house stainless steel barrel. Radical's barrel manufacturing advantage is applied to the 6.5 CM cartridge, producing a factory 6.5 CM AR-10 at a price well below mid-tier competitors. An adjustable gas block and free-float handguard are standard on this configuration. Type: Rifle Action: Semi-Automatic Caliber: 6.5 Creedmoor Capacity: 20 Year introduced: 2020, USA Weight: 112 oz Overall length: 38.5" Status: Active Intended use: Long-Range Shooting, Hunting, Precision Rifle