Birchwood Casey's gun cleaning patches, a durable cross weave pattern that enhances the patches scrubbing power and is entirely lint free. The highly absorbent material holds more oil for better coverage and more solvent for those extra dirty clean up jobs.
Birchwood Casey BC-41166 cleaning patches are 57.2 × 57.2 mm lint-free squares designed for cleaning 9 mm and .38–.45 caliber gun barrels. The durable cross-weave helps remove fouling and dissolved shooting residues, while the highly absorbent material delivers cleaning solution or a thin protective oil layer to the barrel. The pack of 500 patches is suitable for regular maintenance of large-caliber pistols, revolvers, and other firearms as specified by the manufacturer. The pre-cut patches can be used with a suitable patch jag, cleaning rod, or other caliber-based cleaning system. Suitable for use For cleaning 9 mm gun barrels For .38 Special caliber firearms For .357 Magnum caliber firearms For .40 S&W caliber firearms For .44 caliber group firearms For .45 Auto or .45 ACP firearms For cleaning .45 Colt barrels For maintaining pistols and revolvers For applying solvent to the barrel For drying and applying protective oil Suitability must be confirmed by the firearm's caliber marking and the patch jag used. Similar ammunition caliber names do not mean the cartridges are interchangeable. Why choose Birchwood Casey BC-41166 cleaning patches? Designed for 9 mm and .38–.45 caliber group Dimensions: 57.2 × 57.2 mm Durable cross-woven material Cross-weave improves cleaning performance Lint-free construction Highly absorbent material Suitable for applying cleaning solution and oil Pre-cut to uniform size 500 patches per pack Suitable for maintaining various large-caliber handguns Made in the USA according to the manufacturer Technical specifications Product type: square gun cleaning patches Compatibility: 9 mm and .38–.45 caliber firearms Patch dimensions: 57.2 × 57.2 mm Jahipaun rounded size: 5.7 × 5.7 cm Shape: square Material structure: durable cross-weave Lint-free: yes Absorbent: yes Quantity per pack: 500 pcs Intended use: cleaning, drying, and oiling gun barrels Reusable: no Origin: made in the USA according to the manufacturer Usage Ensure the firearm is completely unloaded. Remove the magazine and check the chamber. Attach one cleaning patch to a suitable caliber patch jag. Moisten the patch with gun cleaning solution if necessary. Push the patch from the chamber toward the muzzle if possible. Use a new patch for each pass. Continue with dry patches until the barrel is clean. For storage, apply a thin layer of oil if necessary. Remove excess oil before shooting. Package includes 500 × Birchwood Casey 57.2 mm square cleaning patches Frequently Asked Questions Are these patches suitable for a 9 × 19 mm pistol? Yes. The manufacturer specifically mentions 9 mm caliber compatibility for BC-41166. Use the correctly sized patch jag and do not force an overly tight patch into the barrel. Are the patches suitable for .45 ACP? Yes. .45 ACP, or .45 Auto, is within the .38–.45 caliber range specified by the manufacturer. Can the same patch be used for both .38 Special and .45 ACP? Yes, but the way it attaches to the patch jag may differ. For smaller diameter barrels, secure the patch so it does not become overly tight. Can these patches be used in a .357 Magnum firearm? Yes. .357 Magnum belongs to the .38 caliber group and is within the manufacturer's specified compatibility range. Is BC-41166 suitable for a rifle? Suitability depends on the barrel caliber, not just the firearm type. If the rifle's caliber is within the manufacturer's specified range and you use a suitable cleaning rod and patch jag, these patches can also be used for maintaining that gun barrel. Can the patches be reused? Not recommended. A used patch contains removed fouling and potential abrasive particles. Use a new patch for each pass. When is Birchwood Casey BC-41166 the right choice? This model is suitable for users who regularly clean 9 mm or .38–.45 caliber pistols and revolvers. The 57.2 mm square size and the pack of 500 patches make it ideal for maintaining larger diameter barrels. For smaller calibers or narrower patch jags, choose a smaller patch size. Too large or tightly folded patches may get stuck in the barrel and damage the cleaning rod. Expert recommendation When cleaning a pistol or revolver, follow the manufacturer's disassembly instructions and, if possible, clean the barrel from the chamber toward the muzzle. If the construction does not allow this, use a muzzle guard and avoid rubbing the cleaning rod against the barrel crown. Use a new patch for each pass. After cleaning with solvent, dry the barrel and, for storage, apply only a thin layer of oil. Before shooting, remove the oil with a dry patch and ensure the barrel is clear. 57.2 mm cleaning patches for 9 mm and .38–.45 caliber Birchwood Casey BC-41166 cleaning patches combine a large 57.2 mm square size, lint-free cross-weave, and excellent absorbency. The pack of 500 patches is ideal for regular maintenance of pistols, revolvers, and other firearms in the appropriate caliber range.
Birchwood Casey BC-41166 cleaning patches are 57.2 × 57.2 mm lint-free squares designed for cleaning 9 mm and .38–.45 caliber gun barrels. The durable cross-weave helps remove fouling and dissolved shooting residues, while the highly absorbent material delivers cleaning solution or a thin protective oil layer to the barrel. The pack of 500 patches is suitable for regular maintenance of large-caliber pistols, revolvers, and other firearms as specified by the manufacturer. The pre-cut patches can be used with a suitable patch jag, cleaning rod, or other caliber-based cleaning system. Suitable for use For cleaning 9 mm gun barrels For .38 Special caliber firearms For .357 Magnum caliber firearms For .40 S&W caliber firearms For .44 caliber group firearms For .45 Auto or .45 ACP firearms For cleaning .45 Colt barrels For maintaining pistols and revolvers For applying solvent to the barrel For drying and applying protective oil Suitability must be confirmed by the firearm's caliber marking and the patch jag used. Similar ammunition caliber names do not mean the cartridges are interchangeable. Why choose Birchwood Casey BC-41166 cleaning patches? Designed for 9 mm and .38–.45 caliber group Dimensions: 57.2 × 57.2 mm Durable cross-woven material Cross-weave improves cleaning performance Lint-free construction Highly absorbent material Suitable for applying cleaning solution and oil Pre-cut to uniform size 500 patches per pack Suitable for maintaining various large-caliber handguns Made in the USA according to the manufacturer Technical specifications Product type: square gun cleaning patches Compatibility: 9 mm and .38–.45 caliber firearms Patch dimensions: 57.2 × 57.2 mm Jahipaun rounded size: 5.7 × 5.7 cm Shape: square Material structure: durable cross-weave Lint-free: yes Absorbent: yes Quantity per pack: 500 pcs Intended use: cleaning, drying, and oiling gun barrels Reusable: no Origin: made in the USA according to the manufacturer Usage Ensure the firearm is completely unloaded. Remove the magazine and check the chamber. Attach one cleaning patch to a suitable caliber patch jag. Moisten the patch with gun cleaning solution if necessary. Push the patch from the chamber toward the muzzle if possible. Use a new patch for each pass. Continue with dry patches until the barrel is clean. For storage, apply a thin layer of oil if necessary. Remove excess oil before shooting. Package includes 500 × Birchwood Casey 57.2 mm square cleaning patches Frequently Asked Questions Are these patches suitable for a 9 × 19 mm pistol? Yes. The manufacturer specifically mentions 9 mm caliber compatibility for BC-41166. Use the correctly sized patch jag and do not force an overly tight patch into the barrel. Are the patches suitable for .45 ACP? Yes. .45 ACP, or .45 Auto, is within the .38–.45 caliber range specified by the manufacturer. Can the same patch be used for both .38 Special and .45 ACP? Yes, but the way it attaches to the patch jag may differ. For smaller diameter barrels, secure the patch so it does not become overly tight. Can these patches be used in a .357 Magnum firearm? Yes. .357 Magnum belongs to the .38 caliber group and is within the manufacturer's specified compatibility range. Is BC-41166 suitable for a rifle? Suitability depends on the barrel caliber, not just the firearm type. If the rifle's caliber is within the manufacturer's specified range and you use a suitable cleaning rod and patch jag, these patches can also be used for maintaining that gun barrel. Can the patches be reused? Not recommended. A used patch contains removed fouling and potential abrasive particles. Use a new patch for each pass. When is Birchwood Casey BC-41166 the right choice? This model is suitable for users who regularly clean 9 mm or .38–.45 caliber pistols and revolvers. The 57.2 mm square size and the pack of 500 patches make it ideal for maintaining larger diameter barrels. For smaller calibers or narrower patch jags, choose a smaller patch size. Too large or tightly folded patches may get stuck in the barrel and damage the cleaning rod. Expert recommendation When cleaning a pistol or revolver, follow the manufacturer's disassembly instructions and, if possible, clean the barrel from the chamber toward the muzzle. If the construction does not allow this, use a muzzle guard and avoid rubbing the cleaning rod against the barrel crown. Use a new patch for each pass. After cleaning with solvent, dry the barrel and, for storage, apply only a thin layer of oil. Before shooting, remove the oil with a dry patch and ensure the barrel is clear. 57.2 mm cleaning patches for 9 mm and .38–.45 caliber Birchwood Casey BC-41166 cleaning patches combine a large 57.2 mm square size, lint-free cross-weave, and excellent absorbency. The pack of 500 patches is ideal for regular maintenance of pistols, revolvers, and other firearms in the appropriate caliber range.
