Item #:BOBTNR65003
Shipping: One flat fee of $12.95 per online order.
Exclusions apply. Click for details.
Availability:In Stock
Read 6 Reviews

Product Information

.25cal / 6.5mm, Rifle Nylon Brush 3 Pack

Bore Tech’s Proof-Positive Nylon Bore Brushes are 100% barrel safe and set the benchmark for all other nylon brushes. This is due to the superior construction and engineered features that are incorporated into each and every brush.

Unlike phosphor bronze bristled brushes, our premium Proof-Positive Nylon Bore Brushes are strongly recommend when using fast acting copper removing cleaners such as our Eliminator Bore Cleaner or Cu+2 Copper Remover. This is due to the fact that traditional phosphor bronze brushes contain over 90% copper in their composition and will turn patches blue when in contact with most copper removing cleaners. With barrel safe, non-brass cores and threads Bore Tech’s Proof-Positive Nylon Bore Brushes are not affected by copper removing cleaners and will eliminate blue patches and the false indication of copper fouling that is associated with traditional phosphor bronze brushes.

Each non brass, double wound brush core has a looped end eliminating the sharp cut ends found on many other low quality brushes. This attention to detail along with aircraft grade aluminum studs are all necessary to produce an effective, long lasting, high quality nylon bore brush for your rifle.


WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to -

Read 6 Reviews - Average Rating: 4.8 stars

Bore Tech bore brush review

By Geoffrey B. on Feb 08, 2024
The Bore Tech nylon rifle bore brushes are an excellent product with high quality and durability. The brush fit and feel for my 223 and 6.5mm barrels is smooth and yet cleans extremely well.

6.5 & 30 Caliber Bore Brush

By Kenneth S. on Oct 05, 2023
Just like the 22 caliber brush these also did the job of cleaning the throat and bore on my other two barrels.

Was hoping for a bit stiffer bristles

By Tim H. on Sep 15, 2022
I really like that these nylon brushes have a non-reactive core but they are not as stiff as I had hoped. I have other nylon brushes that are very stiff but have a bronze type core and thus leave "false copper signs" when using my preferred bore cleaner. I'll keep 'em though because the nylon bristles do a good job of carrying the solvent where it needs to go.

Good brushes

By Shirley M. on Jun 03, 2020
The brushes work very well and hold up well also. I use these brushes in all the calibers. The are stiff enough to clean well but I think the nylon is easier on the bore. Also, being nylon work well with the Pro Shot copper solvent I use.

Very Good Brushes

By Anthony F. on Jan 04, 2019
The Boretech products have all impressed me so far. These brushes work great and the ferrule is non reactive so they will not get all tarnished black and yucky like some other brands.

Stiff bristles and holding up.

By Charles P. on Sep 19, 2018
I have been using these with the Barnes bore cleaner and they hold up very well. Stiff and, for Nylon, aggressive enough to do a good scrubbing job. No complaints or issues.
Was this page helpful? Submit your own rating by logging in.