Self-portrait of a Fisher Space Pen Bullet in brass : r/pens

So primarily I'm a fountain pen user but bear with me and don't exile me to r/pens for this post. Usually I've got one of these on me as a back up.

Searching for a metal pen body : r/pens

Self-portrait of a Fisher Space Pen Bullet in brass : r/pens

Raw brass space pen starting to pick up a nice patina : r/pens

Fisher Space Pen #400GCL / Lacquered Brass - Gold Bullet Pen with Clip

My Zebra T3 with a Fisher universal pressurised refill, required some modification : r/pens

Pen Add-on Fisher Space Pen bullet, Black and Brass

Matte Black Bullet Space Pen with Space Shuttle. When closed, bullet space pens are a great size to carry in your wallet, pocket, purse, car glove box, organizer or toolbox. When open it's a full-sized, evenly balanced writing pen. The original Bullet Space Pen was conceived in July of 1948, Paul Fisher was soon machining a pen design shaped from solid aluminum. It became our first Fisher ball point pen, the 400 Bullet Pen, and arguably the most popular pen of the twentieth century.

Fisher Space Pen Raw Brass Bullet Pen

Pentel Arts Hybrid Technica 0.3 mm Pen, Ultra Fine Point, Black Ink, 1 Pack (KN103BPA) : Office Products