IOSSO

IOSSO Blue Nyflex Bore Brushes

$4.00

These ultra stiff synthetic bore brushes from Iosso are made with Iosso’s “Nyflex” fiber which is cobalt blue in color. The brush bristles are thicker and stiffer with more fiber per inch than other nylon brushes, brush core is brass, and they are designed to replace bronze bristle bore brushes. Most benchrest shooters use these brushes with Paste type cleaners like Iosso or JB. Eliminator brushes are expensive, but they hold up very well, don’t wear down or break down under heavy use so you don’t replace them very often. Sold singly.

Available in the following sizes:

  • 22 caliber
  • 6mm
  • 6.5mm
  • 7mm
  • 30 caliber

UPDATE 07/21/2021: 6.5MM IOSSO BRUSHES ARE OUT OF STOCK. THEY MAY BE PLACED IN YOU'RE CART, BUT THEY WILL BE BACK ORDERED. NO ARRIVAL DATE KNOWN AT THIS TIME.

SKU: 20-004-030
Size *

Reviews

4 out of 5 (based on 7 ratings)
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Great

5/5
These are by far the best brushes I have ever used
Posted by Richard W Branch , Sep 2nd 2022

IOOSSO .22cal Brushes

1/5
I shoot 300rds weekly practice and shoot several .22 cal competitions monthly. Needless to say I do a lot of barrel cleaning. The .22cal brushes are so tight it is impossible to get them down the barrel and getting them back out is just as hard. I would avoid the .22 caliber brush. Sticking with .22cal brass brush.
Posted by James, Aug 6th 2022

IOSSO Blue Nyflex Bore Brushes

5/5
Excellent brush! I use it on my Vudoo V22-S when the carbon ring gets excessive. Much better than the conventional black brushes!
Posted by Bill Watson, Aug 1st 2022

IOSSO bore brushes

4/5
I have now used most of the brush sizes available. All have worked very well, except for the .22 caliber. That is so tight it is impossible to get down the barrel, not to mention the chore of getting it back out. I would avoid the .22 caliber brush.
Posted by John Wehner, Jun 16th 2022

Iosso brushes

5/5
Great product and service
Posted by Ken, Dec 6th 2021

Iosso brush

5/5
Absolutely the very best to remove the carbon deposit from the barrel as well as the carbon ring!
Posted by Carlos Pacheco, Jul 15th 2021

Brushes

5/5
These brushes are the best I’ve used . There stought and don’t leave a faults copper . The others are flemmzy.
Posted by Youmans Jeff, Aug 27th 2018