Mag-Spark

Revolutionizing Muzzleloader Ignition for Unmatched Reliability

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Introducing the MAG-SPARK™ by Hubbard's Outdoor Products—a revolutionary enhancement for traditional caplock muzzleloaders (excluding inlines). This stainless steel adapter replaces the standard percussion nipple, enabling the use of readily available 209 shotshell primers for immediate and reliable ignition of all powders and propellants.

With the MAG-SPARK™, experience consistent firing in any weather condition, eliminating misfires, slowfires, and hazardous hangfires. The robust ignition provided by shotshell primers ensures complete combustion of the propellant charge every time, leading to uniform velocities and improved accuracy, resulting in tighter shot groups and reduced flinching.

A key advantage of using shotshell primers is their rimmed design, which prevents incorrect insertion—unlike rifle or pistol primers that can be mistakenly loaded upside down or sideways and may become stuck after firing. The rim feature of shotshell primers allows for easy removal from the MAG-SPARK™, facilitating quicker reloading.

Designed with a hardened firing pin, the durable MAG-SPARK™ is built to last a lifetime under normal use. It offers unparalleled reliability, surpassing even expensive inline rifles. The MAG-SPARK™ is fully guaranteed, cost-effective, easy to install, aesthetically pleasing, and, most importantly, it works.

For a visual guide on converting your percussion cap to 209 shotgun primer ignition using the MAG-SPARK™, you can watch the following video:

Reference Nipple Thread Sizing Chart

These sizes were provided courtesy of Ben Hubbard of Hubbard Outdoor Products. We believe them to be correct