Breakthrough Clean BT50NBB Nylon Bristle Bore Brush .50

Breakthrough Clean Nylon Bristle Bore Brush has a rugged brass core. Its stiff nylon bristles easily attack heavy fouling. Standard #8-32 thread (standard shotgun #5/16-27 thread on .410/28g/20g/12g)

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Compatible With:	.45 Cal
Material:	Brass Core
Bristle Type:	Nylon
Caliber:	.50 Cal
Purpose:	Attack Heavy Fouling
Thread Pattern:	#8-32
Model:	Nylon Bristle
Series:	Bore Brush