The Dewey 1-1/2" Round Patches – Bulk 500/Bag (BP-221 / BP221, UPC 608060800204) are premium cotton flannel cleaning patches designed for serious shooters who want consistent, high-quality bore cleaning for their rifles and pistols. Sized at 1.5 inches in diameter, these round patches are ideal for a wide range of calibers when paired with the correct jag, helping you remove fouling efficiently while protecting your bore.
Premium 1.5" Round Cotton Flannel Patches
These Dewey 1-1/2" round patches are made from soft yet durable cotton flannel, a material long trusted by gunsmiths and precision shooters for bore cleaning.
Benefits of Dewey cotton flannel patches:
Excellent absorbency – holds solvents, CLP, and oils to thoroughly wet the bore
Soft, non-abrasive texture – gentle on rifling while still gripping fouling
Even, consistent thickness – gives predictable fit and performance from patch to patch
Round shape – wraps evenly around jags for 360° bore contact
Whether you’re cleaning carbon fouling after a range session or running final oil patches before storage, these 1.5" rounds deliver the coverage and control you want.
Versatile Size for Multiple Calibers
The 1-1/2" diameter is designed to work with a variety of calibers, depending on the jag or patch loop you use. Typically, this size is excellent for:
Common centerfire rifle calibers
Many pistol calibers using the right jag size
Shooters who prefer a slightly snug patch for more aggressive fouling removal
By pairing these patches with properly sized Dewey jags or loops, you can build a flexible cleaning setup that works across several firearms in your collection.
Bulk 500-Count Bag – Ideal for Frequent Shooters
This product is the bulk 500/Bag version, giving you a large supply of patches so you’re not constantly running out mid-cleaning.
Why the 500-pack makes sense:
Perfect for high-volume range shooters and competitors
Ideal for multi-gun households or small shops
More cost-effective than buying small packs over and over
Lets you clean thoroughly without worrying about “saving patches”
If you clean your guns regularly (and you should), a Dewey BP-221 500-count bag is an easy way to stay stocked for months or longer.
Designed for Effective Fouling Removal
Using quality patches can make a noticeable difference in how quickly and thoroughly your bore gets clean. Dewey 1.5" round patches are built to:
Lift and carry out powder residue, carbon, and light metal fouling
Work seamlessly after brushing to remove loosened deposits
Serve as both wet patches (with solvent) and dry follow-up patches
Leave the bore dry and clean or lightly oiled, depending on your routine
The combination of high-absorbency cotton and good surface contact helps each stroke of the rod do more work, saving time and solvent.
Compatible With Dewey Rods, Jags, and Patch Loops
J. Dewey is known for its precision cleaning rods and accessories, and these BP-221 / BP221 patches integrate perfectly into that system.
Use them with:
Dewey coated cleaning rods
Caliber-specific brass jags
Patch loops for a slightly looser fit
Because the patches are round and evenly cut, they wrap smoothly around jags and pass through the bore without bunching or twisting excessively when set up correctly.
Trusted Dewey Quality for Your Cleaning Bench
For decades, J. Dewey Rods has been a go-to name for high-quality gun cleaning gear. Their patches follow the same standard of consistency and reliability as their rods:
Carefully selected cotton flannel
Accurate cutting and sizing for a uniform fit
Compatibility with serious, accuracy-focused cleaning routines
If you’re building or upgrading your cleaning kit, Dewey patches are a natural fit alongside Dewey rods, brushes, and jags.
Key Features & Specs – Dewey 1-1/2" Round Patches Bulk 500/Bag
Product Name: Dewey 1-1/2" Round Patches – Bulk
Brand: J. Dewey Rods
Model / Part Numbers: BP-221 / BP221
UPC: 608060800204
Patch Size: 1.5" (1-1/2") round
Quantity: 500 patches per bag (bulk pack)
Material: Cotton flannel
Use Case: Rifle and pistol bore cleaning (caliber range depends on jag used)
Shape: Round for even contact and smooth wrapping around jags
If you’re looking for high-quality, 1.5" round gun cleaning patches in a bulk 500-pack that can handle serious cleaning for multiple firearms, the Dewey 1-1/2'' ROUND PATCHES BULK-500/BAG (BP-221 / BP221, UPC 608060800204) are an excellent choice. Add them to your cleaning bench for consistent, effective bore maintenance every time you pull a rod.
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