The Proof Research Switch is a tool-free switchbarrel precision rifle designed for shooters who want a single chassis with multiple caliber options. The 6.5 CM is the primary configuration, providing precision competition capability with fast barrel swaps to .308 or .300 WM for different applications. Proof's carbon-fiber barrel technology is central to the Switch's value proposition. Type: Rifle Action: Bolt-Action Caliber: 6.5 Creedmoor Capacity: 5 Year introduced: 2018, USA Weight: 115.2 oz Overall length: 44" Status: Active Intended use: Precision Shooting