Mk2 - Micro Rail Sight

  • Sale
  • $129.97
  • Regular price $199.95
Shipping calculated at checkout.

Mk2 Micro Sight

Our Mk2 SeeAll Open Sight is the answer to what you are looking for in an open sight! Unlike other manufactures we leave the batteries out of our products, and still offer the best lighting on the market! See your sight picture perfectly with a full body of edge glow to gather light, and optional tritium dual illumination!


  • Full body edge glow for light gathering 

  • Simple quick disconnect mounting system

  • 1.4 ounces 

  • Quick sight acquisition

  • Pin point accuracy

  • 150+ inches of adjustment to zero in to your gun

  • Parallax free sighting system

  • Lifetime warranty

  • Fits all standard picatinny, or weaver rails  

Mounting Your SeeAll Open Sight

Our Mk2 SeeAll Open Sight mounts to a standard picatinny rail system. Set the sight on your rail at the desired location, push the clamp over against the rail, and then tighten the thumb nut. Also included is a cap nut if you do not like the size of the thumb nut. 


Body is constructed of a CNC cut 6061 aluminum that has been anodized

Guts, and optic are acrylic for the best lighting, and durability 

100% Made In The USA!

Included in the package is your Sight, and Allen Key that adjusts the sight.


  • 1.52 inch wide including thumb nut 1 inch not including thumb nut

  • 2 inches long

  • Weight 1.4 ounces

  • .78 inches tall, .58 above rail when mounted

  • Standard picatinny cut 



Customer Reviews

Based on 383 reviews
DeAnn Gossard

Very impressed

Jonathan Powers
Innovative and Highly Unique Sight

For those of you gamers, it's like using the HCOG Bruiser from Apex Legends.

This sight is so unique, and allows for a totally open picture. With no top, you can easily acquire targets with both eyes open. This is the simplest yet most intricate sight I've seen yet. Reliability on this sight is huge, as it doesn't require any power to produce a sight picture. The only thing I would change is not requiring a magnifying lens, then reliability is totally maximized. I'd be worred about damaging or scratching the lens and impeding view. Other than that, awesome sight and I'll probably buy more!

Jay Doyle
Great Sight

Added to M&P 12 with 1" riser block. Doesn't take too long to get used to this sight. Shot better with it than using a red dot. If you have any kind of presbyopia then this sight will make you feel a lot younger. The ease of re-acquiring over a red dot made this worth the money not to mention less bulky and low tech.

Paul Mcmoore
Better than a red dot

I purchased the MK2 sight mounted it directly to an AR pistol it was a little too low for me so I remounted it onto a 1” riser and I am very happy with it.
I’m going to sell the red dot and buy the MK-1 open sight for my Kel Tec sub2000.
The best part about it for me is I don’t have to turn it on and off or mess with brightness settings, the SeeAll with tritium is ready day or night.

Victor Meaut
Looking at them for several years finally just did it! Great sight!!!

Put this on a Drako AK pistol. boresighted it and went to the range. I was bouncing 20 soda bottles at 125 yrds 4inch groups at 100yrds on paper. a lot of fun quick to pick up the triangle. I think I'm going to put the next one on my Ruger 10/22 . Sounds like fun for all!