Primary arms micro prism full#

However, the crystal-clear glass and 3x magnification are ready for improved accuracy at any distance. If I want wider FOV I would switch to a Leupold LCO, Eotech or one of a Machine Gun Optic. Primary Arms SLx 3x MicroPrism Housed in a lightweight 7.95-ounce housing, the SLx 3x is smaller than many red dot sights. The larger size is compelling but in actual use, I did not really see a significant difference in the inner diameter of the glass. The generous eyebox makes it easier to line up my night vision goggles and get a sight picture. Not ideal if you are trying to stay passive but shooting magnified optics without a clip-on is always a struggle. As expected, it does reduce the amount of light entering my night vision but I can easily throw some IR light downrange. I was surprised how well the Primary Arms magnifier worked with night vision. If I am going to test an optic, I will test how well it works with night vision. You see slightly less of the model’s head but you can see a lot more outside of the T2 housing.Īs many of you know me by now, I have a thing for night vision.

You can see more of the Weapon Outfitter model’s head in the MD-25 but notice how much of the sight picture is obscured by the windage and power knob. Then I attached the MD-25 and T2 at the same position on the top rail. This way the camera and receiver are in a fixed position to a Weapon Outfitter poster. I mounted a receiver using my tripod and mounted my iPhone to the rail using a Nexus Outdoor adapter. Instead I see the giant power knob on the left side of the housing.īelow is a side by side comparison of the MD-25 next to an Aimpoint T2. I will be honest, I am not really seeing the larger FOV being that significant. This is the main issue right? Well the MD-25 is just like any regular red dot. See how much taller the MD-25 is?Įven though the magnifier looks like it is too low, there is no issue with the sight picture. Here is a photo of an Aimpoint T2 on the Unity Fast mount and the MD-25 on the Midwest Industries night vision tall mount which is the same height as the Unity Tactical mount. Aimpoint T2 with a magnifier all on their mounts. Below is the original setup designed by Unity Tactical. The MD-25 is larger in diameter so a bigger circle sitting on the same plane will be taller than a smaller circle. You will notice a slight shift in height when paired with the Unity Tactical FAST magnifier mount. As you can see in the photos above and below, I have the MD-25 mounted to an Unity Tactical FAST mount. The MD-25 is compatible with Aimpoint T1 style mounts. However, the ACSS version will only have a 12k hour runtime. The MD-25 currently has a 2 MOA dot but later this summer Primary Arms will be coming out with a version that has an ACSS 5.56 reticle. There are 11 brightness settings with two of them for night vision use. It features a high efficiency LED that offers a run time of 50,000 hours at a medium setting. However, the power/brightness knob is on the left-hand side. The MD-25 shares some similarities with other micro red dots.

And it actually offers a wider field of view compared to older 30mm red dots while being smaller and lighter weight.

Primary arms micro prism full#

The SLx MD-25 has a full 25mm clear aperture. primary arms slx 25 trihawk 3x30 prism scope 5x scopes for rifles red dot scope 3x trijicon acog 308 Product Description The SLx 3x MicroPrism is an all-new advanced optical system that combines the compact, lightweight size of a microdot with the durability and precision of a 3x magnified optic. The SLx MD-25 is a 25mm microdot that is budget-friendly but offers a great field of view compared to their other micro red dots and some of the competition. They have come out with a new sight for their SLx line of red dots. Primary Arms red dots are some of the most popular entry-level optics in the industry.