Kleen-Bore A190N Bore Brush 9mm/38/357 Handgun #8-32 Thread This Bore Brush By Kleen-Bore Is For Your 38,357,9mm Handgun With #8-32 American Standard Thread. It features Heavy Duty Black Nylon bristles. Quantity: 1 Bristle Type: Nylon Thread Pattern: 8-32
