Big I Design Slim Bolt Action Pen Titanium Stonewashed BIGI06

The Slim Bolt Action Pen in Titanium Stonewashed takes everything users loved about Big I Design’s original Bolt Action Pen and refines it into a sleeker, lighter, and more pocket-friendly form. Designed with daily carry in mind, this pen doesn’t just write—it adapts. Built from solid grade 5 titanium, it brings toughness without the bulk, tipping the scales at just 0.80 ounces. The stonewashed finish gives it a rugged, worn-in look that hides wear and tear while offering a confident grip in hand.

This pen is internally adjustable, allowing it to accept more than 100 different ink refills without the need for spacers, hacks, or modifications. Whether you prefer gel, rollerball, or ballpoint, the Slim Bolt Action Pen makes it work. The front tip is engineered with an auto-adjusting collet to eliminate tip wiggle, giving you a tighter, more precise writing experience. That means your lines stay clean, your strokes stay steady, and the pen feels like an extension of your hand—whether you're jotting down field notes or signing off on something important.

The bolt action mechanism is as smooth as you'd expect from Big I Design, and each pen includes a free titanium Damascus bolt for added style. If you're the type to carry your pen daily (and why wouldn't you?), the reversible deep carry pocket clip—also made of titanium—keeps it snug and secure. There’s even an option to upgrade to a matching Damascus clip for those who like a little extra flash in their EDC gear.

This pen is made to be used hard and look better with age. The titanium construction means it’ll last for decades and still come out of your pocket ready for action. Whether you’re a gear junkie, a writer, or just someone who appreciates precision tools, this is a pen that delivers on every front.