Otis Technology

Our caliber-specific brushes have the size indicated on the stem, ensuring you grab the right brush every time.

.223/5.56mm Buttstock Cleaning System

The popular .30 caliber includes many variants. Whether you own a .30-30, .30-06, .300 or .308 caliber, this kit has your rifle covered for basic gun cleaning. Contains all the needed gear contained...

The .308/.338 Rifle Cleaning Kit is specifically designed for .308 cal, .300 Win Mag and .338 cal rifles. Trust your weapon is properly maintained with the included Breech-to-Muzzle cleaning gear...

The .308/.338 Sniper Cleaning Kitis specifically designed for .308cal, .300 Win Mag and .338cal rifles. Trust your weapon is properly maintained with the included Breech-to-Muzzle cleaning gear,...

Otis brushes have a proprietary Tufcor core wire that is corrosive-resistant with a tighter twist for better bristle retention and brush life. With twice the fill of other brushes and bristles right...

Great for inexpensive practice with your firearm, safety training, doing function checks or checking/adjusting trigger pull, the Otis Snap Caps stand up to the job. These Snap Caps are also...

Otis brushes have a proprietary Tufcor core wire that is corrosive-resistant with a tighter twist for better bristle retention and brush life. With twice the fill of other brushes and bristles right...

This weapons maintenance kit properly cleans weapon platforms, featuring Ripcord for quick Breech-to-Muzzle field cleaning, and brass cleaning rod with swivel handle. Personal protection gear like...

.45 cal Bore Brush (10 pack)

The .45 cal Pistol Cleaning Kit is specifically designed for all .45 cal pistols. Keep your sidearm properly cleaned and maintained with the included Breech-to-Muzzle cleaning gear and precision...

Great for inexpensive practice with your firearm, safety training, doing function checks or checking/adjusting trigger pull, the Otis Snap Caps stand up to the job. These Snap Caps are also...

This weapons maintenance kit properly cleans weapon platforms, featuring Ripcord for quick Breech-to-Muzzle field cleaning, and brass cleaning rod with swivel handle. Personal protection gear like...

This large caliber cleaning kit offers essential gun cleaning and maintenance gear. Designed specifically for .50 caliber rifles, this cleaning kit is proudly made in the USA. All components stored...

Specifically designed to clean and maintain .50 cal weapon systems. Clean and clear your weapon quickly and correctly no matter the severity of the conditions. The M2/M82A3 .50 cal Cleaning Kit packs...

Includes 10 Nylon All Purpose Brushes Double ends allow for large surface scrubbing on one end and precision cleaning with the smaller end. Removes fresh carbon or powder residue but won't scratch...

100 Pack #27 Brushes Bulk Pack

100 Pack #38 Brushes Bulk Pack

100 Pack #40 Brushes Bulk Pack

100 Pack 5.56MM Brushes Bulk Pack

Firearms have lots of small areas that are difficult to clean. These areas are also prone to carbon and fouling build up. Pipe cleaners – great for hobbies and arts & crafts – are perfect for gun...

12 Gauge Patch Saver® - NSN: 1005-01-457-3255

Otis Technologys 12 Gauge Shotgun Cleaning Kit contains quality brass components that wont damage your firearm while cleaning. Get everything you need to clean your 12 gauge shotgun in one place with...

Pack of 12 replacement cleaning pads for the 7.62MM Star Chamber Cleaning Tool

16"" Small Cal Cleaning Cable

Includes 75 Panoply Cleaning patches 100% cotton 3"" Panoply patches are designed to clean .30 cal and up, handguns 9mm and up, and all shotguns by its proprietary patch method and are composed of a...

34"" Small Cal Cleaning Cable

37MM/40MM Grenade Launcher Cleaning Kit

Keep your grenade launcher clean, clear, and ready to go with the Less than Lethal cleaning system, containing everything you need for a full clean. This kit has specifically designed parts for...

Each patch is 100% cotton and can be used up to 6 times, offering 6 new clean surfaces. When attached to the slotted tip, they form a perfectly circular cleaning swab to allow for 360 degree coverage.

40MM Grenade Launcher Cleaning System

Designed for and deployed to US soldiers, this weapons maintenance kit properly cleans 5.56mm and 9mm weapon platforms, featuring Ripcord, solid rods and Breech-to-Muzzle cleaning equipment and...

Pack of 200 replacement cleaning pads for the 5.56MM/AR-15 Star Chamber Cleaning Tool.

Designed for and deployed to US soldiers, this weapons maintenance kit properly cleans 5.56mm weapon platforms, featuring Ripcord, solid rods and Breech-to-Muzzle cleaning equipment. Includes...

Carry the tools you need to keep your rifle clean and clear, without sacrificing weight. Properly cleans 5.56mm weapons. American made and specifically designed for M4/M16 weapons platforms with a...

Specifically designed to clean and maintain all 5.56mm weapons. Keep your weapon ready for action and operating flawlessly despite harsh field conditions with the M4/M16 Soft Pack Cleaning Kit...

M4/M16/9mm Soft Pack Cleaning Kit NSN: 1005-01-561-6181 Soldiers who carry more than one weapon only need to carry one weapons maintenance kit. Specifically designed to clean and maintain 5.56mm and...

50 Pack 12 Ga Brushes Bulk Pack

Our caliber-specific brushes have the size indicated on the stem, ensuring you grab the right brush every time.

Star Chamber Cleaning Tool (7.62MM/AR-10 platforms)

Pack of 100 replacement cleaning pads for the 7.62MM/AR-10 Star Chamber Cleaning Tool.

7.62mm Bore Brush (10 pack)

The tapered bronze bristles of the Otis chamber brush scrub the chamber, neck and shoulder. The steel bristles at the base scrub the star chamber of the locking lugs. The chamber brush has a standard...

Keep your firearms clean, clear, and ready to go with The Defender Series cleaning system, containing everything you need for a quick, one-pass clean to a full breakdown. The dual caliber cleaning...

Keep your firearms clean, clear, and ready to go with The Defender Series cleaning system, containing everything you need for a quick, one-pass clean to a full breakdown. The dual caliber cleaning...

Keep your firearms clean, clear, and ready to go with The Defender Series cleaning system, containing everything you need for a quick, one-pass clean to a full breakdown. The dual caliber cleaning...

The thread connector has an 8/32 thread and screws into the Memory Flex cable. This allows you to combine two cables together, increasing the length for longer bores.

This weapons maintenance kit properly cleans weapon platforms, featuring Ripcord for quick Breech-to-Muzzle field cleaning, and brass cleaning rod with swivel handle. Personal protection gear like...

For firearms that are converted to use paint marker training ammunition, Otis offers the Reality Based Training Cleaning Kit. Training in as real-life simulated scenarios as possible is incredibly...

Not only is the DRD Tactical Ambi Safety Selector a visual improvement over the standard, it offers improvements such as ambidextrous manipulation and ribbed anti-slip levers. Additionally, the...

Otis Premium Lens Cleaner is anti-fog, and is used for normal cleaning of your optic lenses. Contents: 0.5 fl. oz.

For the AR owner who has it all, the AR Elite Range Box is the gun cleaning kit that has it all – and more for AR-15 style rifles. This universal gun cleaning kit provides proper Breech-to-Muzzle...

The ARES Integrated Adapter is an add-on attachment piece that installs to your weapon permanently by removing the stock and sliding the ARES end plate over the buffer tube. Your firearm will always...

The PRO Bench Block is a must have for any firearm owner. This general use bench block accommodates a wide variety of firearm take down needs. The block is the perfect balance of hardness

The female rod, used in conjunction with the male rod, act as a handle, and can be added onto any Otis component with 8-32 thread for additional length during precision cleaning.

The new bore reflector/flag safety has an advanced chamber design that fits comfortably in most rifle and pistol chambers. It has an indestructible bolt rest, and allows you to flag an empty chamber...

The brass scraper is used to clean carbon deposits and other debris from the bolt face, rails or any other flat surface on your firearm.

Combat Shotgun Clenaing System - NSN: 1005-01-455-0565

Note: these swabs are not intended for regular firearm cleaning.

This pick is designed specifically for the locking lugs of your MSR/AR-style rifle. It has a 90 degree bend to clean the back side of the locking lugs.

A few select marksmen are issued more than one weapon in the field. Now all of those small arms can be cleaned and maintained with one complete, compact cleaning system. Made in the U.S.A. and...

Every armorer knows the importance of having the right tools for the job, whether in the field or back in garrison. They also understand the value of having all those tools in one complete and...

DMR-M14/M240G 7.62 Cleaning System - NSN: 1005-01-451-5119

Hearing protection. Sound enhancement. Bluetooth Connection. Sounds like a win-win-win. The EarShield Ranger Electronic Earmuff with Bluetooth offers up this triple combo in a sleek, compact earmuff...

EarShield’s Ranger Electronic Pro Earmuffs really do, do it all (except pull the trigger). These electronic earmuffs offer protection against harmful noise coupled with an ultra-fast attack time for...

You demand a lot from your hearing protection – not only does it need to protect your hearing, but it needs to be comfortable enough for all day wear and withstand the rigor you put it through...

With repeated use of the Ear Shield hearing protection, the foam cuffs may become worn, torn or become difficult to get a good seal.  To replace, simply pop off the old cuffs and replace them with a...

For the professional gun owner who has it all, the Elite Range Box is the gun cleaning kit that has it all - and more. This universal gun cleaning kit provides proper Breech-to-Muzzle cleaning for...

Disposable eye shields with frames. Clear lenses with various colored frames, wrap around design provides front and side protection.

Disposable eye shield lenses.

Ensure your firearm is clean and protected at all times with Otis Firearm Lubricant. This revolutionary deep penetrating formula prevents friction and defends against wear, using a safe biodegradable...

Carbon, grease and grit can hide in the most hard-to-reach places. Use Firearm Surface Prep to safely clear these contaminants without disassembling your firearm. This bio-based formula cleans fast...

Available in multiple sizes.

Available in multiple sizes.

Available in multiple sizes.

Available in multiple sizes.

Available in multiple sizes.

Available in multiple sizes.

Available in multiple sizes.

Available in multiple sizes.

Designed for and deployed to US soldiers, this weapons maintenance kit properly cleans .50cal weapon platforms, featuring Ripcord and Breech-to-Muzzle cleaning equipment. Includes everything needed...

Designed to clean and maintain all 5.56mm, 7.62mm, 9mm and .45 cal platforms. Includes Breech-to-Muzzle cleaning gear, a Gerber MP600 multi-tool, optics cleaning accessories and precision cleaning...

The end of the obstruction remover is concave so it does not hit the firing pin when trying to remove a stuck bullet. This also prevents the stuck round from mushrooming within the barrel. The...

Developed for law enforcement professionals and the military, this Otis cleaning kit contains every required tool and solvent to keep all firearms running and is packed into a 7x4.5x.75 heavy nylon...

The Law Enforcement Pistol Tool Kit is designed to clean and maintain pistols and sub guns 9MM through .45 Calibers. This weapons maintenance system provides you the necessary tools to completely...

Designed for all .223 cal./5.56mm rifles and 9mm, .40cal and .45 cal. pistols & sub guns. Includes Breech-to-Muzzle cleaning gear and precision cleaning tools. Made in the USA and contained in a...

The Lens Cleaning Kit contains everything necessary to preserve the quality and functionality of scopes, rangefinders, laser sighting devices, binoculars, cameras and eyewear.

Otis Premium Lens Tissues are used to clean the lenses of your optics. They will remove fingerprints and water spots.

This scraper is designed specifically for the locking lugs of your AR-15/M4/M16. It has a 90 degree bend to clean the backside of the locking lugs.

M-16 Chamber Brush (Bulk Packaging)

For the M249/SAW. Effectively cleans the gas regulator, gas cylinder and piston on an M249.

Adjusting the sights on an M4 can be done using your fingernail or a round of ammo but get it done much quicker, easier and safer with the M4 SAT sight adjustment tool.  This easy to use tool simply...

Specifically designed to clean 5.56mm weapons platforms, this maintenance system provides you the necessary tools to completely break down and clean the most critical parts of your weapon. Features...

As a unique mix of aerospace-industry lubricants that was formulated specifically for firearms, MC-10 delivers unrelenting protection from -65 all the way up to 650 degrees. It doesn’t look or feel...

The Memory-Flex cleaning rods come in a variety of lengths and are compatible with all Otis cleaning components. The flexible cables are coated and have a 750 lb pull strength. Together with the...

This end brush can be used to lubricate the slides, but also has stiff enough bristles to dust off carbon and other loose debris.

More than just a lubricant, this system also includes MC-10 Cleaner that was engineered to wipe away debris without diminishing the protection of MC-10 Lubricant. The system includes a 1 fl. oz...

All your favorite Otis cleaning gear for the .223cal/5.56mm MSR/AR style rifle are now included in one package. Clean the bolt carrier group, star chamber area, gas tube vent and bore with these...

Compact, lightweight and portable, the MSR/AR Cleaning Kit is the answer to the proper care & maintenance of AR-style rifles. Made with pride in Lyons Falls, NY, this cleaning kit tackles carbon and...