The Weatherby Model 307 MZY 50Cal Basic Peep 26 Brake is a modern muzzleloader built on Weatherby’s modular Model 307 bolt-action platform, delivering centerfire-like performance in a front-loading rifle. Its fluted 26-inch barrel is fitted with an efficient muzzle brake, while the Arrowhead Gen2 Ignition System uses sealed large rifle primers to provide hot, consistent ignition and a fully sealed breech. A graphite black Cerakote finish and exposed carbon-fiber stock with subtle sponge pattern accents create a durable, refined appearance.

This Model 307 MZY configuration is chambered in .50 caliber and equipped with a basic peep sight, making it well suited for big-game hunting in states that favor or require muzzleloaders. The 2-lug cylindrical action is compatible with many modern stocks, triggers, rails, and mounts, allowing shooters to tailor the rifle for range work or dedicated hunting setups. Combining contemporary materials with proven black powder performance, it reflects Weatherby’s focus on precision, reliability, and thoughtful innovation in the muzzleloader category.

Key Features:

• Manufacturer: Weatherby
• Model: Model 307 MZY 50Cal Basic Peep 26 Brake
• Caliber: .50 Caliber
• Action: Bolt Action Muzzleloader
• Barrel Length: 26"
• Muzzle Device: Muzzle Brake
• Sights: Basic Peep Sight
• Finish Color: Graphite Black Cerakote
• Stock: Exposed Carbon Fiber With Sponge Pattern Accents