Muzzleloaders demand respect—and regular maintenance. After just one shot, fouling builds up fast, and neglect turns a manageable cleaning job into a frustrating ordeal. The Otis Muzzleloader Cleaning Kit for .50 Cal gives you purpose-built tools to keep your rifle running clean and loading smooth. Built by Otis Technology and made in the USA, this .50 caliber muzzleloader cleaning kit is sized for the ramrods that come standard on most .50 cal rifles, with 10-32 threaded components that thread directly onto your OEM ramrod (some ramrods may need an extension).

The kit cuts through the mess with a bronze bore brush jag, slotted patch tip, and 50 thick cotton patches—enough to scrub out fouling, apply solvents, and swab the bore clean without running short mid-session. A dedicated breech brush and AP brush pick tackle the caked carbon around the threads and nipple area, where residue loves to hide. Finish the job with the included 8×12 microfiber cloth to wipe down the exterior and action. Pair it with your preferred muzzleloader solvent or cleaner for a complete maintenance system.

Whether you hunt black powder seasons or shoot primitive rifle matches, this kit removes the guesswork from muzzleloader care. It's compact enough to throw in your range bag or truck, and the components are built to last.

Key Features

• Designed for .50 caliber muzzleloaders with 10-32 threaded ramrods
• Bronze bore brush and slotted jag for effective bore cleaning
• 50 thick cotton patches included—no running out mid-cleaning
• Breech brush and AP brush pick for nipple and thread fouling removal
• 8×12 microfiber gun cloth for final wipe-down
• USA-made components built for durability
• Works with any muzzleloader solvent or cleaning chemical of your choice

Specifications

Caliber	.50 Cal
Thread Type	10-32 threaded
Ramrod Compatibility	OEM ramrods with 10-32 threads (extension may be required)
Cotton Patches Included	50 (thick)
Microfiber Cloth Size	8×12 inches
Brush Type	Bronze bore brush, breech brush, AP brush pick
Origin	Made in the USA

Frequently Asked Questions

Will this kit work with my muzzleloader's ramrod?

Yes, if your muzzleloader has an OEM ramrod with 10-32 threads. Some ramrods may require an extension to ensure proper reach. Check your owner's manual or ramrod threads before ordering if you're unsure.

What's included in the kit?

The kit includes a .50 cal bronze bore brush with slotted jag, 50 thick cotton patches, a breech brush, an AP brush pick with handle, and an 8×12 microfiber gun cloth. You supply your own muzzleloader cleaning solvent or chemical.

Can I use this kit with any muzzleloader solvent?

Yes. The kit is designed to work with your choice of muzzleloader cleaning chemicals—no proprietary solutions required.

Is this kit suitable for hunting season use?

Absolutely. The kit is compact and portable, making it ideal for hunters who need to field-clean their muzzleloaders between shots or after a hunt.