702-293-3011
711 Yucca Street
Boulder City,
NV 89005
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This pen casing is RAW UNFINISHED BRASS. Over time, each pen will develop a unique patina as it responds to the environment, owner's body chemistry, and the way they handle their pen. It can always be polished to restore its original look.
Any engraving will appear very subtle.
A portion of the proceeds from the sale of each M4RAW will be donated to support Feeding America - Feeding America
The Raw Brass Cap-O-Matic Space Pen possesses unique antimicrobial benefits that are extremely useful today. We’ve all been there. Checking out at the grocery store, needing to sign your receipt, you try not to alert anyone to the current phobia we all have about touching items that others have touched and not knowing if they are safe or clean. You immediately start thinking of all the people that came to that checkout register before you. Wondering, does everyone clean their hands like I do? Time seems to move in slow motion while we reach for that pen, hoping we can sign quickly enough to sanitize our hands and avoid contact with unknown bacteria. Well, at Fisher Space Pen we understand those concerns and we have a solution that could be helpful.
The raw brass composition of our M4RAW is made of 85% Copper and 15% Zinc, making this pen a copper alloy that possesses antimicrobial properties, which were registered by the EPA in 2008. The clip and tip of the M4RAW Cap-O-Matic, though, are made of steel, while the body of the pen is raw brass. If you’re like us, you value any type of PPE that can be useful during today’s uncertain times. Fisher Space Pen is proud to bring to you an antimicrobial pen to help lessen the health risks we are faced with.
At Fisher Space Pen, we note several models of pens that we consider to be the “backbone” of our business. While the AG7, Bullet and Shuttle Series pens have always been the stars of the stories, the classic Cap-O-Matic Space Pen has truly been the blue-collar, workhorse of the bunch. Single hand activation makes this model the pen of choice for construction crews, law enforcement, firefighters, military, first responders, medical professionals, outdoorsman and women and anyone who demands dependability in their writing instruments. The raw brass finish is durable, while aesthetically appealing to the eye. The creation of the Cap-O-Matic allowed Fisher Space Pen to offer the same technology used by astronauts, in a single hand activation but at a price that everyone can afford!
The Cap-O-Matic series features a non-removable cap. Press the flat end of the cap to extend or retract the point.
Each Cap-o-Matic is equipped with a pressurized PR-style ink refill cartridge, ensuring the same exceptional capabilities that are characteristic of Fisher products. These pens will write upside down, at any angle, underwater, through grease, and in extreme temperatures ranging from -30 to +250 degrees F. They perform on almost any surface, last three times longer than the average pen, and are reliable even in the gravity-free environment of space. Additionally, all our pens come with a lifetime guarantee against manufacturing defects, ensuring lasting quality.

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