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Dirty magazines cause more feeding failures than most folks realize, and they're one of the easiest things to overlook when you break down a rifle after a range day. The Breakthrough Clean AR-15 Magazine Brush is built to fix that. It's a long-reach nylon brush measuring 11.8 inches that lets you get deep into the mag body and scrub out the powder residue, carbon, and dirt that collects around the follower and feed lips over time.
The round brush profile is the key here. Instead of flat bristles that skip over corners, this one reaches the full interior of the magazine and cleans all four inside walls in one pass. The bristles are stiff nylon, so they dig out stubborn buildup without scratching up an aluminum GI mag or gouging a polymer PMAG. The feed lips get special attention since that's where grit does the most damage to reliable cycling.
The ergonomic handle gives you a solid grip when you're working through a stack of mags, and Breakthrough built a magazine disassembly tool right into it. That means you can depress the baseplate retainer, slide the floorplate off, and get to cleaning without hunting for a punch or a spare tool. It's a nice touch that keeps the whole job to one item in your hand.
Magazines take a beating. They get dropped in the dirt, stepped on, and thrown in range bags, and that neglect is exactly what leads to jams down the road. Running this brush through your mags every few months, or after any dusty range session, keeps the springs and followers moving freely and your rounds feeding clean. It's compact enough to live in a range bag or cleaning kit, so it's there when you need it. Made by Breakthrough Clean Technologies, a name plenty of gun owners already trust for their solvents and gear.
Yes. The stiff nylon bristles are safe on both aluminum GI-style magazines and polymer mags such as Magpul PMAGs. Nylon scrubs out buildup without scratching the interior or damaging the follower, so you can run it through your whole mag collection with confidence.
No. The handle has a magazine disassembly tool built right into it, so you can depress the baseplate retainer and slide the floorplate off without a punch. Once it's open, the brush handles the cleaning, which keeps the entire job down to one tool.
A good rule of thumb is to clean your magazines every few months even with light use, and more often after dusty or dirty range sessions. Regular scrubbing keeps the spring, follower, and feed lips free of grit, which is where most feeding problems start. It only takes a minute per mag.
It can go a long way. Carbon, powder residue, and debris around the feed lips and follower are common culprits behind failures to feed. Keeping the interior clean helps rounds move smoothly and lets you spot a worn spring or damaged follower before it turns into a malfunction at the worst time.
| UPC | 026509082248 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | BT-MB-AR15 |
| Length | 11.80" |
| Product Type | Brush |
| Shipping Weight | 0.44 |
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