
Availability: In Stock
Current Stock: Out of stock
Keeping .44 and .45 caliber pistol bores clean is non-negotiable for reliable performance and longevity. The Brownells Heavy Weight Brush in nylon offers a serious tool for tackling stubborn fouling and carbon buildup that standard brushes leave behind. Designed specifically for these larger pistol calibers, this 12-pack gives you enough brushes to stock your cleaning kit, vehicle, range bag, and bench without rationing. The aggressive nylon bristles cut through deposits effectively while remaining safe on both rifled bores and smoothbore surfaces—no risk of accelerated wear from harsh bronze or steel alternatives.
Construction matters when you're pushing a brush through a bore hundreds of times. The one-piece brass shank is looped and wound, which means no sharp edges or rough coupling to scratch your barrel walls. The brass itself resists corrosion and won't react with solvents you're already using, whether that's Hoppe's, Ballistol, or anything in between. The 8-32 male thread is the standard connection for most pistol bore cleaning rods, so compatibility with your existing setup is straightforward.
This is the brush you grab when regular cleaning isn't cutting it—when powder residue and lead fouling have built up enough to degrade accuracy or when you're breaking in a new barrel. The heavy-weight nylon bristles are stiff enough to do real work, but not so aggressive that you need to worry about unintended damage. With a 12-pack on hand, you'll always have a fresh brush ready rather than waiting for one to soak and dry.
| Caliber | .44 / .45 |
| Brush Type | Pistol |
| Bristle Material | Heavy Weight Nylon |
| Shank Material | Brass, Looped and Wound |
| Thread | 8-32 Male |
| Overall Length | 2 1/8" (5.4 cm) |
| Quantity | 12 Pack |
Yes, as long as your rod accepts 8-32 male threads, which is the standard connection for most pistol bore cleaning rods. Check your rod's thread specification to confirm.
Yes. The heavy-weight nylon bristles won't deteriorate when used with standard gun solvents like Hoppe's, Ballistol, or any other petroleum or non-toxic formulation you prefer.
Absolutely. The heavy-weight nylon bristles are designed to be safe on both rifled and smoothbore surfaces. They're aggressive enough to clean effectively but won't cause scratching or accelerated wear like harder materials can.
Having multiple brushes lets you keep one in your cleaning kit, one at the range, one in your vehicle, and extras on hand for deep cleaning sessions without waiting for a brush to dry between uses.

SKU: 197561185 • Weight: 0.11oz





Availability: In Stock
Current Stock: Out of stock
Keeping .44 and .45 caliber pistol bores clean is non-negotiable for reliable performance and longevity. The Brownells Heavy Weight Brush in nylon offers a serious tool for tackling stubborn fouling and carbon buildup that standard brushes leave behind. Designed specifically for these larger pistol calibers, this 12-pack gives you enough brushes to stock your cleaning kit, vehicle, range bag, and bench without rationing. The aggressive nylon bristles cut through deposits effectively while remaining safe on both rifled bores and smoothbore surfaces—no risk of accelerated wear from harsh bronze or steel alternatives.
Construction matters when you're pushing a brush through a bore hundreds of times. The one-piece brass shank is looped and wound, which means no sharp edges or rough coupling to scratch your barrel walls. The brass itself resists corrosion and won't react with solvents you're already using, whether that's Hoppe's, Ballistol, or anything in between. The 8-32 male thread is the standard connection for most pistol bore cleaning rods, so compatibility with your existing setup is straightforward.
This is the brush you grab when regular cleaning isn't cutting it—when powder residue and lead fouling have built up enough to degrade accuracy or when you're breaking in a new barrel. The heavy-weight nylon bristles are stiff enough to do real work, but not so aggressive that you need to worry about unintended damage. With a 12-pack on hand, you'll always have a fresh brush ready rather than waiting for one to soak and dry.
| Caliber | .44 / .45 |
| Brush Type | Pistol |
| Bristle Material | Heavy Weight Nylon |
| Shank Material | Brass, Looped and Wound |
| Thread | 8-32 Male |
| Overall Length | 2 1/8" (5.4 cm) |
| Quantity | 12 Pack |
Yes, as long as your rod accepts 8-32 male threads, which is the standard connection for most pistol bore cleaning rods. Check your rod's thread specification to confirm.
Yes. The heavy-weight nylon bristles won't deteriorate when used with standard gun solvents like Hoppe's, Ballistol, or any other petroleum or non-toxic formulation you prefer.
Absolutely. The heavy-weight nylon bristles are designed to be safe on both rifled and smoothbore surfaces. They're aggressive enough to clean effectively but won't cause scratching or accelerated wear like harder materials can.
Having multiple brushes lets you keep one in your cleaning kit, one at the range, one in your vehicle, and extras on hand for deep cleaning sessions without waiting for a brush to dry between uses.
SKU: 197561185 • Weight: 0.11oz
