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Breakthrough Clean Technologies® Brass Jag, .30 / .308 Cal / 7.62mm with #8-32' Thread - Accessory for Firearm Care and Maintainece Kit - for Shotguns, Handguns, and Rifles - .30 / .308 Cal / 7.62mm

Free shipping on orders over $29.99

$6.99

$ 2 .99 $2.99

In Stock

About this item

  • GUN CLEANING SUPPLIES: Our brass jag helps maintain your firearm so you can shoot with consistent accuracy at the gun range. This handy accessory removes excess powder, copper, debris, & solvent when accompanied by a patch.
  • GUN CLEANING TOOL: This .30 / .308 Cal / 7.62mm jag is fabricated from brass, is machined for precision fit & is stamped with the specific caliber. Thread size is a standard #8-32 & is designed to be used with any cleaning rods.
  • GUN CLEANING JAG: Get the ultimate clean by completely covering the jag with your choice of cleaning patch. Our gun cleaning products make thoughtful & practical gift ideas for fellow gun owners who need utility & flexibility.
  • GUN CLEANING ACCESSORIES: Pack our high-quality jag in your range bag, add it to your rifle cleaning supplies, or store it with your gun cleaning accessories, & solvents. Our brass jag is ideal for gun maintenance wherever you choose to use it.
  • Breakthrough Clean Technologies CLEAN: We offer the finest line of products to safely and efficiently maintain your equipment. Our cleaners eliminate more contaminants than the leading competitors, and our lubricants provide the ultimate protection from the elements.



Product Description

Breakthrough Clean Technologies logo with gun cleaning tools and a gun cleaning mat in background.
Image of gun cleaning supplies w/ disassembled pistol; gun cleaning solvent and pull-through brush.
Infographic of bore brushes, Jags, & Chamber Mops. Tactical gun cleaning kit supplies for gun bore.
Cables, Rods, Patch Holders, Polymer Picks, & Microfiber Cleaning Cloths for gun cleaning kit.

Infographic of American flag. Quality gun cleaning supplies made in the USA.

No shelf-life! 100% synthetic— won’t gum up or freeze in extreme temperatures and all solvents and lubricants are made in the USA!

Infographic of hand with water droplet above on black background; text reads: User-Safe Products

Odorless, non-carcinogenic and user-safe products that are safe for you and your equipment.

Infographic of BTCT logo; text reads: Eliminates Contaminants + Ultimate Protection. Firearm tools.

Our solvents eliminate more contaminants and our lubricants provide the ultimate protection, easily withstanding extreme temperatures and minimizing the frequency of needed applications.

Infographic of 2 liquid droplets surrounded by circle on black background; text reads: Neutral pH

Truly pH neutral, which means it’s safe on any firearm surface and finish: Including wood, polymer, stainless steel, nickel, blued, Cerakote, and/or hydro-printing.

Bottle of gun oil with needle tip applicator to reduce mess and spillage. Gun cleaning kit with oil.

Battle Born HP Pro

Features a high-quality blend of 100% synthetic gun cleaning oils superior lubrication on your guns. Formulated to prevent rust, corrosion, and withstand extreme temperatures.

Gun cleaning kit with oil, gun grease, solvent, and microfiber cloths to keep guns in good condition

Gun Cleaning Kit with Oil and Cleaner

Here are the supplies you need for quick and superior cleaning of your guns. The kit comes with 2 microfiber cleaning towels, 6 oz. Battle Born Oil, Battle Born Grease, and a 16 oz. bottle of Breakthrough Military-Grade Solvent.

Synthetic CLP Quick Wipes for one-step clean, lubrication, and rust protection. Single-use wipes.

Synthetic CLP Quick Wipes

The ultimate one-step cleaner, lubricant, and rust protector help take the guesswork out of firearm cleaning. The gun cleaning wipes are convenient for an easy wipe down before and after the range.

Breakthrough Clean Technologies Gun Grease Battle Born Gun Lubrication fortified with PTFE.

Battle Born Grease

Our odorless gun grease is formulated with pure synthetic oils, shear stability additives, and Sub-Micron size PTFE. Take action to protect your firearm against corrosion from friction and moisture with our travel-friendly size.


Frankford Arsenal Perfict Fit Tray-9mm
Reviewed in the United States on March 12, 2025
The material is sturdy and well built. The jag was a perfect fit for it's intended barrel. I bought the jags in several sizes for various rifle barrels and handgun applications.
PewPew
Reviewed in the United States on September 6, 2023
You'd style of jag works much better than the old school loop type
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