Nylon chamber brush AR10 (Breakthrough)

Fits AR10 .308 bolt carriers for precision cleaning
Stiff nylon bristles easily attack heavy fouling
Rugged brass core
#8/32 thread for attachment to Breakthrough Clean stainless steel rods

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  • Fits AR10 .308 bolt carriers for precision cleaning
  • Stiff nylon bristles easily attack heavy fouling
  • Rugged brass core
  • #8/32 thread for attachment to Breakthrough Clean stainless steel rods
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