Description
Anybody who has fought with a threaded cleaning rod that bends, breaks, or drips solvent all over the bench knows why the Bore Weevil got people talking. Instead of pushing a rod through your barrel, you drop the tether down the bore, clip on your brush or jag with a quick-attach coupler, and pull it through from the other side. One pass, minimal mess, and your hands stay clear of the fouling and chemicals living inside a dirty barrel.
What Makes the Bore Weevil Different
The whole tether spools back into the compact housing when you're done, so there's no coiled cord to wrangle or dirty rod section to wipe down and store. The length adjusts on the fly, which means the same tool handles a short pistol barrel or a long rifle or shotgun bore without you swapping out rod sections. That adjustability is a big part of why it works across so many firearms.
Setting Up Your Bore Weevil Couplers
The system ships with three quick-attach couplers, and every one of them accepts standard 8-32 threaded accessories, which is the most common thread pattern in the gun cleaning world. Thread a brush onto one, a jag onto another, and a mop onto the third, then you can cycle between them in seconds instead of screwing attachments on and off between steps. It plays nice with just about any brush, jag, mop, or looped patch puller you already own.
Because it packs down small, the Bore Weevil is a natural fit for a range bag, a truck kit, or a day pack when you want the ability to run a patch through your bore out in the field. If you've been wanting a cleaner, faster way to knock out routine bore maintenance without hauling a full rod kit around, this is a smart tool to keep within reach.
Key Specifications
- Manufacturer: Birchwood Casey
- Manufacturer Part Number: 41707
- UPC: 029057417074
- Type: Retractable pull-through cleaning system
- Length: Adjustable
- Thread Pattern: 8-32
- Quick-Attach Couplers: 3
- Compatibility: Brushes, jags, mops, and looped patch pullers
- Barrel Compatibility: Any length
- Quantity: 1
What’s Included
- Bore Weevil retractable cleaning system
- 3 quick-attach couplers
Frequently Asked Questions
How does the Bore Weevil cleaning system work?
You lower the retractable tether down through the barrel, clip your chosen accessory onto the end using a quick-attach coupler, then pull it through the bore from the muzzle or breech end. This pull-through action keeps your hands away from solvent and fouling. When you're finished, the tether retracts back into the compact housing for storage.
What accessories fit the Bore Weevil?
The Bore Weevil uses standard 8-32 threaded accessories, which is the most common thread in gun cleaning. That means it works with almost any brush, jag, mop, or looped patch puller on the market, so odds are your existing gear will thread right on. The three included couplers let you keep different accessories ready to swap.
Can the Bore Weevil clean different barrel lengths?
Yes. The system adjusts to any length, so it handles everything from short handgun barrels to long rifle and shotgun bores with the same tool. That adjustability is one of the main reasons it works across such a wide range of firearms.
Is the Bore Weevil good for taking to the range or field?
Definitely. It packs down small since the tether spools into its housing, which makes it easy to stash in a range bag, truck kit, or day pack. It's a solid choice when you want to run a patch through your bore without hauling a full rod-style kit around.



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