Helpful Articles

HK VP9CC Red Dot Guide: 8 Holosun Optics That Fit Directly

The Heckler & Koch VP9CC is one of the most anticipated concealed carry pistols from HK, combining the ergonomics and shootability the VP9 series is known for with a slimmer,...

507COMP, C.R.S.
Holosun 507COMP - The Future of Competition Shooting
Holosun has introduced its 507COMP optic at the 2023 SHOT Show, geared towards competitive shooters. With a large 1.1” x 0.87” window size, new Competition Reticle System (CRS), 50,000 hour...
Trijicon RMR vs Holosun 407C, 507C, 508T, 509T, EPS
If you're in the market for a pistol red dot optic then you’ve probably heard of Trijicon RMR. We’ve seen them in movies, the military, and many other places. For...
Holosun RMR Footprint Optics: A Closer Look at the Features and Benefits
Today we’re going to review the Holosun red dot pistol lineup with the RMR footprint. We’ll cover the 407C, 507C, 508T, 509T, and the EPS the features and performance...
Holosun 509T vs EPS MRS - Which MRS Enclosed Emitter Pistol Optic is Better?
In this article we’re going to compare the 509T to the EPS MRS. These are Holosun’s top of the line enclosed emitter pistol optics. They are similar in a way...
Holosun Magnifier + Red Dot Combo's - A Money Saving Short to Long Range Set Up
Hello awesome human, today I'm going to cover two affordable magnified optic upgrades you can make to your AR rifle or pistol caliber carbine. Magnifier + red dots are my...
Holosun EPS and Carry Review [PLUS 507k Comparison]
Hello this is Mark from FreedomGorilla and today we’re going to be covering the hottest new optics, the Holosun EPS and EPS Carry. In this post we’ll discuss the different...
Holosun Pistol Red Dot Comparison Guide
Holosun C vs K Series Size Comparison
Hello today we are going to show you the size comparison between the Holosun C series optics and the K series optics. This will cover the 407C/507C Red & Green...
Mapgul MBUS 3 vs MBUS 2
Well we got our hands on the long awaited Magpul MBUS 3 polymer back up iron sights. In short we are pleased with Magpul's enhancements. Some major highlights: The MBUS...
Holosun 507C Install using Outerimpact Dovetail Adapter Glock 17
Many of you have asked us how to install a red dot using a mounting adapter, so today we’re going to explain the step-by-step process to this very DIY friendly...
407k, 507k, holosun
Red Dot vs Green Dot Pros & Cons - is Green Best for Astigmatism?
The world of red dots can be confusing. Does this dot have a footprint that can fit onto my gun? Do I need a mounting adapter? Should I choose a...