Put it on my AR 15 .. luuuv it. Built tough good feel fast service no problems. Would definitely recommend, 3 of my friends have already bought one

Really nice trick knife. Looks good in collection.

Reached out to them to ask some questions got a reply within minutes. Great customer service and awesome product. Super easy to mount and they walked me through everything I would need to make it work. Thanks!!!

i WANTED TO MAKE A KNIFE LIKE THIS ABOUT 25 YEARS AGO I DID MAKE A KNIFE VERY MUCH LIKE THE ONE YOU MADE . IT HAS A SLIDING BAR WTH BLADE SLIDING OUT THE FRON OF THE KNIFE I REALY LIKE MY NEW KNIFE GREAT COLOR GREEN

Awesome little add on to any AR15 , very pleased with it.

D Series Pocket Clip (Clip ONLY)

It great

Impressive amount of functionality in a slim configuration that fits comfortably in a front pants pocket.

I loved it so much that less than 2 weeks after receiving it. I've already bought another one to add to my collection

I love tolhe look and feel of it still getting used to operating it but definitely a great buy

Very happy with my rail mount, it looks, and works great!

I could not be happier with the quality and utility of the upk-m2! And as a machinist, the craftsmanship is remarkable 👌

Upon receiving my knives I loved the uniqueness off them. Took a little time getting used to them especially the sai but love them. Thanks for an awesome and unique product

I bought this to mount to my rifle as a bayonet, very cool addition and it looks and works great! The customer service was also very helpful as well, I would definitely recommend buying from this seller.

I served 12 years in the infantry and only saw the bayonets in the arms room, never got issued nor trained with. It’s a lost art. To see the reinvention of the bayonet this way is fucking awesome. I have it mounted on a SBR and I’ve spoken with the owner about fashioning a quick attach/detach somehow that will make it just a bit more modular. For what it is though I think it is an awesome idea and can’t wait to put it through some testing to see how it holds up and what it’s capable of.