Precision machined from raw brass stock using a single tungsten blade, the Bolt Action Pen is outfitted with a carefully considered and high quality internal mechanism that, unlike other bolt contraptions, offers a seamless, non-hollow appearance when the trigger is clicked. And the release? A satisfying, high-speed maneuver with an audible snap.

Comes in sizes S, M, or L.

Compatible refill sizes:
Parker style refills and Schmidt P8126

Appropriate for pocket carry.
Recommended with Pen Sleeve - M.


Treatment: Untreated Brass
Weight: 53g
Length: 13cm / 5.125”
Diameter: 10.4mm
Precision Machined


Free Shipping (3-8 business days) for all U.S. Domestic Orders, excluding the non-contiguous states of Hawaii and Alaska and off- shore United States territories, completed with USPS First Class Mail. Free Priority Shipping (1-3 business days) for orders over $100, with shipping insurance up to $50.

$7 for international shipping completed with USPS (7-21 business days). Free International shipping for orders over $100.

Text Engraving on Clip


Customer Reviews

Based on 59 reviews
Great Mini pen!

I’ve owned so many pens from all the top names but the size, quality and price of the Inventery make it a keeper!

An amazing investment!

I've always wanted a high quality pen to work around my busy day-to-day schedule work. It looks great during business meetings and is durable during any tough heavy work and doesn't get too beaten up. One thing I would've like was the engraving to fill the whole pen clip and be a bit deeper as if you aren't looking for it, you won't see it.

Another slight issue is the pen doesn't really work as well when you want to click the bolt action on and off (One-Handed), and at times it requires enough force that I end up twisting the pen to open it from the groves, I wished it wasn't as smooth as it is for when you lock the pen into it's groves so it would work better for One-Handed use.

Beyond those two small hiccups, the pen is amazing! All my co-workers want their own, so don't be surprised to see a few more pens being purchased in the foreseeable future

Great EDC just fix the top cap and pocket clip

This has been my EDC pen for over 6 months now. I absolutely love the pen itself! It has a wonderful weight and feels amazing in my hand! the cartridge itself was great for a short period of time but I found that after some time the schmidt cartridge would skip. I have since switched to the Parker Quinkflow and the Uni-ball SXR-600. The paint on the pen chipped away pretty early on but I kind of enjoy the look of the brass with paint chips on it. My largest complaint was how incredibly difficult it was to remove the top cap and pocket clip. While I like the ability to remove the pocket clip I was pretty disappointed with how difficult it was to remove the cap. The top cap and clip appears to made of aluminum which is disappointing as well and probably the cause of the issue regarding removing the cap. Aluminum and brass together cause corrosion and are not compatible metals. I dont mind the clip being aluminum but the top cap being aluminum is rather unattractive as the paint chips away! Originally the description of the pen stated that the cap was made of brass but, it appears that statement has been removed from the description. I emailed the company regarding this issue but never received a reply which is kind of disappointing. I hope that this issue is rectified as I'd like to buy the pencil but, I'd like for this issue to be fixed first.

TL;DR: One star was removed for the quality/selection of cartridges available at purchase. Another star was removed for the material of the top cap/pocket clip and difficulty of removing it.

Bolt action L onyx

Fantastic pen. It feels like professional tool for writing and sketching that will last a lifetime. In future I would like to see maybe some kind of machined grip on pen, but without that pen is already perfect.


Bolt Action Pen - L - Onyx


Bolt Action Pen - L - Brass

Paint coming off

I used the Pen for about 2 weeks now. The Pen is in Black and there is some paint chipping off around the bolt section. Didn't expect it to chip so soon to reveal the brass underneath.


heavier than I expected but I’m adjusting and it’s a handsome pen. would recommend!


Amazing quality and precision made bolt action pen.
If you like industrial look pens with great feel in hand, look no further than Inventery pens.
Great job Inventery.


Bolt Action Pen - M - Onyx