Nylon brush Bore Tech Proof-Positive 3 pack
Product description
The Bore Tech Proof-Positive Nylon brushes are made of barrel safe, non-brass material that eliminates the irritating false indication of copper fouling that is found with traditional brushes (with brass) when using copper removing cleaners. This gives you a much more reliable result.
Also, the Proof-Positive Nylon brushes have twice the amount of extra ridged nylon bristles resulting in double the scrubbing and faster cleaning.
Caliber 4.5 mm / .177 has 5/40" male thread. All other calibers have 8/32" male thread.
Specifications
Specifications
| Brand | Bore Tech |
| Product code | BTNR-17-003 - .17/4.5 mm BTNR-22-003 - .22/5.5 mm BTNR-06-003 - .243/6 mm BTNR-65-003 - .25/6.5 mm BTNR-07-003 - .270/7 mm BTNR-30-003 - .308 BTNR-338-03 - .338 BTNR-375-03 - .375 BTNR-41-003 - .41/10 mm BTNR-45-003 - .44/.45 |
| Caliber | .177 / 4.5 mm, .22 / 5.5 mm, .243 / 6 mm, .25 / 6.5 mm, .270 / 7 mm, .308, .338, .375, .41 / 10 mm, .44 / .45, .5 |
| Material | Nylon |
| Thread | 5/40" Male, 8/32" Male |
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