Ninja Air Tank Magnetic Cap
Whether you’re storming the woods in a weekend paintball skirmish or topping off at the field’s fill station, the last thing you want is grit, paint chips, or dust jamming your HPA tank’s fill nipple. Introducing the Ninja Air Tank Magnetic Cap: a deceptively simple, brilliantly effective solution that keeps contaminants out and your game on point.
Crafted from aircraft-grade aluminum, the Ninja Magnetic Fill Nipple Dust Cap is ultra-lightweight yet incredibly durable. Its patented magnetic design snaps into place in a fraction of a second, locking on with just the right amount of pull to stay put through all your rough-and-tumble action—but still slides off easily when it’s time to refill. No threading. No fumbling. No wasted seconds.
Think of it as a guard for your fill nipple. Its low-profile silhouette won’t add bulk to your tank, and its sleek finish blends seamlessly with any setup. Whether you’re a tournament competitor chasing every ounce of performance or a weekend warrior keen to protect your gear, this compact cap delivers big-league protection without weighing you down.
Installation is effortless: simply align the cap over your tank’s fill nipple and let the magnet do the work. When you’re ready to fill up, a quick tug removes it instantly—no cross-threading, no stripped parts, no hassle. Stash it in your pocket, attach it to your harness, or let it ride on your tank when you’re not filling up; either way, it’s always within reach.
Don’t let a speck of dirt or stray paint ruin your pressure seal or force you into an unexpected “maintenance break.” With the Ninja Air Tank Magnetic Cap, your fill nipple stays pristine, your performance stays seamless, and your focus stays on the mission: winning. Gear up with the simplest, smartest dust cap on the market, and elevate every fill-up into a breeze.
Key Features and Specifications
• Patented Magnetic Design – Instant, secure hold; removes in one swift motion
• Aircraft-Grade Aluminum – Featherweight strength resists impacts and corrosion
• Universal Compatibility – Fits all standard HPA tank fill nipples
• Low-Profile Form – Keeps your setup sleek and snag-free
• Quick-On/Quick-Off Operation – No threading, no tools, no downtime
• Dust and Debris Shield – Prevents dirt, paint chips, and moisture from intruding
• Compact & Portable – Stays on your tank or clips to your gear for ready access
• Dimensions: 1.1″ diameter x 0.4″ height; Weight: 0.3 oz
• Finish Options: Matte Black or Brushed Aluminum
• Built to Last – Engineered for reliability, season after season






