Karas Kustoms Bolt V2

I am a huge fan of Karas Kustoms machined pens, and I have their Render K, Ink, EDK, and Retrakt but I only recently purchased a Bolt v2. Why? For one thing, I was waiting for an interesting colour combination to come along. For another, I have the Bolt v1 one and have found it practically unusable, so I was hesitant to give the v2 a try. But then Karas Kustoms created a bluish-grey and orange Bolt v2, and the colour combination made me decide to give the Bolt a second chance.

I’m glad that I did.

Bolt v1 on the left, Bolt v2 on the right.

The Bolt v2 that I bought has a bluish-grey and orange anodization and fluted grooves in the grip. My Bolt v1 is raw aluminium, has no grooves in the grip section, and as you can see, is very, very long. This is the main reason that I couldn’t use the Bolt v1, as I have small hands and the pen is about 15cm long, which makes it unwieldy. The Bolt v2 is about 2cm shorter, and so about standard size of a pen.

Bolt v1 on the left, Bolt v2 on the right, refills extended.

The v1 and v2 Bolt have a similar design, but the Bolt v1 is a much more impressive pen, even with no anodization. Every time I pulled it out, people asked what it was, and said that it looked like a surgical tool. The Bolt v2 is more practical, and while it’s an attractive pen, it (so far) hasn’t been one to draw too much attention to itself. That may be a good thing, because someone did make an attempt to steal my Bolt v1 when I brought it to the office, which is why I stopped bringing it with me.

Bolt v1 mechanism on the left, Bolt v2 on the right.

The bolt mechanism on the v1 and v2 are very similar, but the v2’s mechanism has been streamlined and rounded (see the bottom of the cutout) which means that it’s much easier to engage than the v1. It makes the v2 much nicer to use, and as an added bonus, it turns the pen into a great fidget tool.

Bolt v1 on the left, Bolt v2 on the right.

I know that the seam between the grip and the body of the Bolt v1 looks tighter and better fitting than the Bolt v2’s but those looks are misleading. Like the rest of Karas Kustoms v1 pens, the threads that connect the pen grip and pen body were the weakest point on the pen. The threads kept unscrewing themselves, at times while I was writing with the pen. It’s no wonder that they have been redesigned from scratch in the v2, as you can see below:

Bolt v2 parts.

The threads start in a shoulder, are much tighter, and there’s an added o-ring at the bottom. All these together prevent the pen from unscrewing itself unless you deliberately want to unscrew it.

Bolt v1 threads on the left, Bolt v2 on the right.

If you have an interest in machined pens, and specifically in bolt action machined pens, then a Karas Kustoms Bolt v2 should be high up on your list. It’s been my daily pen for a few weeks, and I don’t see it leaving my rotation any time soon. I would recommend checking out Karas’s special projects, since the colourways there are often more striking than in their regular line.

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