Hoppes 9 3-Pack Bore Brush – Mop .223 – 5.56mm Cal
Hoppe’s 5.56mm/.223-Caliber AR Rifle Brush Multi-Pack, Multi-Pack AR style 5.56mm Dual Diameter Phosphor Bronze/Stainless Steel Chamber Brush, Phosphor Bronze Bore Brush and Cotton Swab.
* AR Style 5.56mm (.223 cal.) Multi-Pack Chamber Brush, Bore Brush and Chamber Mop
* 100% cotton chamber mop
* Double diameter phosphor bronze and stainless steel chamber cleaning brush
* Phosphor bronze bore brush
* Standard American 8-32 thread