Mk3 Tritium Sight Plate System
Mk3 Tritium Sight Plate System
Mk3 Tritium Sight Plate System
Mk3 Tritium Sight Plate System
Mk3 Tritium Sight Plate System
Mk3 Tritium Sight Plate System
Mk3 Tritium Sight Plate System

Mk3 Pistol Sight Plate System

Regular price $249.95

Must Have Trijicon RMR Optics Plate System!

MK3 Sight Using RMR Plate System

Our new Mk3 Sight is everything 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 our patented tritium placement directly behind the reticle for dust/dark situations. 

Features 

  • Dual Illumination

  • Smallest profile in its class

  • Quick sight acquisition 

  • Pin point accuracy

  • 150 inches of windage, and elevation adjustment

  • Parallax free sighting system

  • Simple installation

  • Lifetime warranty 

Mk3 Mounting Options

The Mk3 Tritium Lit Sight mounts using the most widely used optic plate offered. THE Trijicon RMR CUT. Place the sight onto the RMR optics plate cut, insert the two screws on either side, and you are ready to go! Yes it can be mounted in the time it took you to read the steps! Also we bore sight the sights before they are packaged, so you will only have to make small adjustments. Does NOT work on the new RMRcc Cut. 

Dual Illumination 

What is dual illumination? Dual Illumination is when you have two sources of light in a single sight. Our Mk3 Tritium Lit Sight has been redesigned to have the most edge glow light gathering material we have ever offered. This edge glow will take light from all directions, and transmit that light to your reticles edge. This new design works so well that if you have any light (even a full moon) hitting the sight you will be able to see the reticle. The second part of that dual illumination is our patented tritium placement. We have a vile of tritium directly behind the reticle that will give you the same bright sight picture as you had during the day! A true battery free 24 hour sight!!

SeeAll VS Micro Red-Dot

Why buy a SeeAll Over a red dot? Well there are a lot of reasons, and here are a few of them! 

Our Sight weighs under 1 ounce, red dots weigh over a ounce

Our Sight has no electronics, or batteries. Red dot sights have these unreliable parts. 

Our Sight is constructed out of anodized aluminum, and acrylic ready for anything you might put it through. Red dots are made out of plastic. 

This Mk3 Pistol Sight is the smallest sight in its class only measuring 1 inch wide, 1.8 inches long, and only .58 inches tall. Usually closer to .48 tall when you mount the sight into an optics cut!

Our Sight is fully adjustable, and unlike a red dot you can aim off the point of the delta. Rather than covering your point of impact with a big red dot. 

 

Our Sight has a built in racking point making a quick, and easy experience when using it for speed, or simple plinking. 

Finally Oversight Shooting offers a lifetime warranty on our products, because they are built to work, last, and perform! 

Construction 

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!

Comes with an allen key, and two mounting screws

Specs. 

  • 1 inch wide

  • 1.8 inches long

  • .58 inches tall

  • Weight .8 ounces

  • Tritium Life 15-20 Years

  • Comes with two screws, and an allen key

  • Works on anything with the Trijicon RMR optics plate

Plate Adapter Links

Mk3 will mount onto the same plate as the Trijicon RMR Red Dot Sight. Any system that says it is compatible with the RMR sights will also be compatible with the SeeAll Mk3 Sight

Doesn't fit the Zaffiri Precision Glock Slide, Or Swenson Optics Slide

Outerimpact Optics Adapters 

Customer Reviews

Based on 31 reviews
61%
(19)
26%
(8)
10%
(3)
0%
(0)
3%
(1)
a
a.f.
Nice product

I was pleased overall with this purchase. I opted for the tritium plate mount version. For the $249 price point I would have liked to see the mounting plate included instead of a additional purchase. Also the only complaint I might offer is that in the advertising, the sight picture with the delta reticle is shown to be smaller than actual size. I realize that pistol hold and eye relief will vary between users, but for me to achieve the advertised sight picture I had to hold at a 10 inch eye relief. My pistol hold eye relief is 24 inches at full arm extention, which makes the delta triangle fill the entire sight window and the two flanking sight lines are non visible....basically the farther away from the sight your eye is, the larger the sight picture as the magnifying lens enlarges it the farther your eye relief is. Over all I will be keeping it. I mounted mine on a 1911 .45 which required a trijicon rmr plate mount to be purchased separately... ($65) also the plate was not a quick switch with my GI rear sight. I had to do some fit,file work on my slide to interchange to the rmr plate.

T
T.Y.
Good sight high price No optic plate

I emailed them before placing my order for proper fit I was told to get the mk3 plate system once it arrived I was a bit upset when I received a see all sightings plate system that the optic plate is not included ? $250 why is a system missing what’s needed
It should only be $100 I will be returning it

J
J.S.
Significantly exceeded my expectations!

I was a bit skeptical at first coming from traditional red dot optics to this, but that all went out of the window after putting my very first magazine through it. I had it zeroed prior to me firing it, so I got the opportunity to fire it as it should be from the start. Extremely accurate with perfect groups. I couldn’t be happier with it! I’ll never look at traditional optics the same again.

O
O.
Impeccable product! Lighting a issue??

As a armed guard, I encounter lighting issue indoors more than anything. Lightly lit or pitch black hallways, and rooms for instance could potentially make a nightmare of a situation if shots needed to be taken. Ive used all types of sights, and none compare in my opinion to the SeeAll sight. No batteries to go dead. So you don't have to turn it on or off. Very well lit with the tritium model. Doesn't matter if your outside, inside, direct sunlight, or pitch black. Under any condition, you can acquire a target, and get your sights on it quickly. Highly impressed with the MK3 SeeAll sights I purchased. Been my best investment added to my service/EDC pistol yet. Will definitely be buying the rifle model for back up sights on my AR.

M
M.F.
Great Sight

I am very new to shooting with a sight but found this to be an easy adaptation. Very tight grouping on my shots. Would have been way easier to have the adaptor plate included but other than that great product.


Customer Reviews

Based on 31 reviews
61%
(19)
26%
(8)
10%
(3)
0%
(0)
3%
(1)
a
a.f.
Nice product

I was pleased overall with this purchase. I opted for the tritium plate mount version. For the $249 price point I would have liked to see the mounting plate included instead of a additional purchase. Also the only complaint I might offer is that in the advertising, the sight picture with the delta reticle is shown to be smaller than actual size. I realize that pistol hold and eye relief will vary between users, but for me to achieve the advertised sight picture I had to hold at a 10 inch eye relief. My pistol hold eye relief is 24 inches at full arm extention, which makes the delta triangle fill the entire sight window and the two flanking sight lines are non visible....basically the farther away from the sight your eye is, the larger the sight picture as the magnifying lens enlarges it the farther your eye relief is. Over all I will be keeping it. I mounted mine on a 1911 .45 which required a trijicon rmr plate mount to be purchased separately... ($65) also the plate was not a quick switch with my GI rear sight. I had to do some fit,file work on my slide to interchange to the rmr plate.

T
T.Y.
Good sight high price No optic plate

I emailed them before placing my order for proper fit I was told to get the mk3 plate system once it arrived I was a bit upset when I received a see all sightings plate system that the optic plate is not included ? $250 why is a system missing what’s needed
It should only be $100 I will be returning it

J
J.S.
Significantly exceeded my expectations!

I was a bit skeptical at first coming from traditional red dot optics to this, but that all went out of the window after putting my very first magazine through it. I had it zeroed prior to me firing it, so I got the opportunity to fire it as it should be from the start. Extremely accurate with perfect groups. I couldn’t be happier with it! I’ll never look at traditional optics the same again.

O
O.
Impeccable product! Lighting a issue??

As a armed guard, I encounter lighting issue indoors more than anything. Lightly lit or pitch black hallways, and rooms for instance could potentially make a nightmare of a situation if shots needed to be taken. Ive used all types of sights, and none compare in my opinion to the SeeAll sight. No batteries to go dead. So you don't have to turn it on or off. Very well lit with the tritium model. Doesn't matter if your outside, inside, direct sunlight, or pitch black. Under any condition, you can acquire a target, and get your sights on it quickly. Highly impressed with the MK3 SeeAll sights I purchased. Been my best investment added to my service/EDC pistol yet. Will definitely be buying the rifle model for back up sights on my AR.

M
M.F.
Great Sight

I am very new to shooting with a sight but found this to be an easy adaptation. Very tight grouping on my shots. Would have been way easier to have the adaptor plate included but other than that great product.