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Red Dot Sights

Red Dot Sights

Guarantee your point of aim with a quality red dot sight.

Iron sights work well enough, but they require perfect sight picture to provide good accuracy. A quality red dot unit from Sig or Holosun, however, provides incredibly simple aim that doesn't even require a consistent sight picture from one trigger pull to the next. These ultra-compact, rugged micro red dot sights are perfect for fast running n' gunning with your favorite AR or pistol.


Holosun and Sig Sauer Red Dot Reflex Sights

Simply put, Holosun and Sig Sauer provide the most reliable, durable, compact, easy-to-use, and affordable red dot sights on the market. Costing a fraction of a holographic or prism red dot, these units provide the same benefits and durability, minus the high cost and larger profile. Holosun's units boast total waterproofing with a 100% reliable solar backup in case your dot ever dies on battery power. Sig's units are constructed for battlefield conditions and provide perfect aim without breaking the bank.


"What is a reflex sight?"

A reflex sight is a type of red dot, just like a holographic sight. Except reflex sights are technically more reliable - they only use a single pane of glass and a single laser beam projected back toward the shooter. This provides parallax-free targeting: No matter where your head or eye rests behind the gun, your point of impact will match your point of aim. Holographic sights use prisms and mirrors, increasing costs and weight without providing any major advantage over a reflex sight. That's why we stick with Sig's and Holosun's reflex units.


DISCLAIMER: If you are new to the world of DIY gun building, you likely have a lot of questions and rightfully so. It’s an area that has a lot of questions that, without the correct answers, could have some serious implications. At 80-lower.com, we are by no means providing this content on our website to serve as legal advice or legal counsel. We encourage each and every builder to perform their own research around their respective State laws as well as educating themselves on the Federal laws. When performing your own research, please be sure that you are getting your information from a reliable source.

We are a national retailer of individual components and not all products depicted on this website are legal in every state. Shipping of various products found on this website are prohibited to some states (such as California, Connecticut, District of Columbia, Hawaii, New Jersey, New York, Rhode Island, and Washington). The information, pictures, text or products presented on this website are not a representation by us, and should not be understood by you, that any product or completed firearm is legal to assemble or own in your state of residence. We encourage each and every builder to perform their own research about the state and federal laws that apply to them. It is your responsibility to understand the law and we encourage you to consult with an attorney or your local ATF representative.