Cosmic TacticalReviews of huntworldusa.com

When it initially arrived. It didn’t have a battery, mounting screws, owner’s manual in the box. Customer service was very responsive and corrected it. I bought an aftermarket RMR mount since it didn’t come with one and now the Mercury sits atop of my new IWI TS12. It’s a great optic and so far it is holding zero. The price is aslmost the same as a Vortex that does come with a picatinny mount, so maybe instead of the fancy plastic box that probably won’t be used for anything else, maybe Cosmic could include a quality picatinny mount for those that want to use it on something other than a pistol. Thanks again!

I had several questions for customer service regarding the Saturn prism scope and the Mercury reflex sight, and they were very responsive and helpful. Customer service has been great. As far as the product, both the prism scope and the reflex sight are built very well. I did learn that if you mount the reflex sight to the top of the prism scope, you aren’t able to unscrew the scope adjustment screw cap all the way off without hitting the bottom of the reflex sight. So I had to remove the reflex sight, sight in the Saturn scope, then remount the reflex sight in order to sight it in. The eye relief on the Saturn is definitely the 2.05” as advertised. That isn’t ideal for me personally, however in the case where I am running the reflex sight with the prism scope, any quick reaction firing would likely be done with the reflex sight, so I can deal with the eye relief. Products look slick for sure.

So far after zeroing its held its zero pretty well, but I haven’t truly stress tested and only shot 60rnds out of it.

Well built Prompt service

The scope was clear and adjustments were accurate. My only negative is the eye relief, it scoped me sighting it in. I used 7.62x39 caliber, might be better for .556 caliber! Good scope overall though!!!

I'm going to have to reserve judgment until I get out to the range. Shipping was a little slow, but I read that there were many orders, so delay was inevitable. Glass clarity, reticle observability, and fiber optic lighting are excellent, out of the box. I have to finish the build to know more.

The scope was great and at a low price

Scope wouldn’t hold zero after 2-3 shots. Using an MCK with Glock 19. Shouldn’t have been nearly enough recoil for this to have happened. Fired the Glock without the MCK, groupings were normal for my skill level. The range officer tried it out in the MCK as well and advised that I not waste any more ammo chasing zero after every few rounds. HWU contacted me via email and issued a full refund. No questions asked! Great customer service!