Rite in the Rain Weatherproof Bolt-Action Matte Black Metal Pen, Black Ink (No. BK16)

This is the one you're looking for! There is a similar plastic one (that's ok), but this one is all-metal. It's got a pleasant weight to it, and beware the bolt action is more addictive than any clicker to operate - and probably extremely annoying to ppl around you as you absent-mindedly fiddle with it while thinking :)

Lo utilizo para recabar datos en campo sobre alumbramiento hidráulico, excelente producto y servicio en general

I get at least one compliment a day on the weight and writing quality of this pen. As someone who does a fair bit of paperwork daily in all weather this pen works great and feels wonderful. I can’t wait to save the money too purchase the bolt action readiness pen to add to my rite in the rain collection!

The Rite in the Rain Weatherproof Bolt-Action Pen is excellent for outdoor or all-weather use. The matte black finish feels sturdy and professional, and the bolt-action mechanism works smoothly. The ink writes clearly on wet or rough paper without smudging, which is perfect for field notes, hikes, or any outdoor tasks. It’s comfortable to hold and built to last—definitely a reliable pen for anyone who needs a pen that works in any environment. Highly recommend!

This pen is great! the pocket clip is really useful, and the pressurized cartridge and waterproof ink allow it to write underwater if you have waterproof paper. The machined aluminum body feels weighty and solid in the hand.