Otis Technology Snap Pax Bulk 10 Pack of #50 Rifle & Pistol Nylon Bore Brushes for 50, 12.9MM

• You will find that the brushes produced by OTIS will give you many times the life of most brushes.
• This is due to the superior construction and engineered features incorporated into the brush, such as a precision thread with no weak undercut.
• These brushes have a Tufcor proprietary core wire that is corrosive resistant, has a tighter twist for better bristle retention, and can be used with all firearm cleaning chemicals.
• Otis premium bore brushes also have twice the fill as other brushes, the stem is cold welded to the core, and the brushes are filled to the end.
• Each brush has the specific caliber or gauge stamped on the stem; this means that you will never clean your gun with the wrong brush. The rifle bulk brushes come in a reusable snap-pack case.