The Breakthrough Clean Technologies Nylon AR Upper Receiver Brush has a rugged brass core and stiff bristles allows this brush to be the perfect fit for attacking heavy gunk. Works best with AR upper receivers for precise cleaning.
- #8/32 Thread For Attachment To Breakthrough Clean Stainless Steel Rods
- Weight: 0.7 lbs
- Dimensions: 3 x 5 x 0.5 in
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