Product Features & Specifications

Weatherby 3MZY01N45R8BBP 307 Muzzleloader 45 Cal Arrowhead’s Gen2 Ignition System 26" Graphite Black Cerakote Spiral Fluted Threaded Steel Barrel & Receiver, Fixed Peak 44 Bastion Exposed Carbon Fiber w/Black Sponge Accents Carbon Fiber Stock

The Model 307 MZY is Weatherby's first ever muzzleloader built for hunters who want centerfire performance in a front end loader.Designed around the modular Model 307 platform the MZY brings a new standard of precision to the world of modern muzzleloading.

At the heart of the MZY is the Arrowhead Gen2 Ignition System.Typically only found in the custom gun world, this sealed rifle primer design solves the problem of other ignition systems.

By using precision fit primer modules with large rifle primers, the system delivers hotter and more consistent ignition through a short straight flame path while fully sealing the breech.This eliminates blowback, protects the action, and maintains repeatable headspace shot after shot. 26" barrel + 2" muzzle brake.

Includes 20 unprimed, reusable primer modules, collapsible ramrod + carry case, breech plug, breech plug wrench & socket; Cedar Mountain quick loaders- three powder tubes and one quick loader.