At Gemini Defense, we develop and test new products designed to aid Law Enforcement, military, competitive shooters, and those concerned with personal and home defense. We offer a wide array of products for handguns, shotguns, and the AR battle rifle.

Gemini Defense sells the patented Zone Reflex (Z-Flex) combat pistols sights representing significant improvements in sighting capabilities. We are broadening our product line to include new products designed around the AR platform. Our AR products include a new style of back-up iron sight (BUIS), vertical pistol grip (VPG), bi-pod, flash suppressor, and a unique Picatinny rail system.

We also are releasing two new shotgun sights predicated on our Low Profile Combat design and very unlike traditional “ghost ring” sights. And we have a new combat front sight for those who advocate and train with just their front sights. We are confident you will find this innovative tool as effective as our Z-Flex combat sights.

We invite you to browse the website, learn about our innovative products, and let us know of any special requirements you may have. We strive to earn your business and serve your needs.

Thank you for visiting Gemini Defense, and stay safe!

Sincerely,
Terry Adcock and Jim McAuley Gemini Defense LLC
contact@geminidefense.com

Ms. Shari LeGate of FMG Publications, former Olympian and shotgun champion extraordinaire, demonstrates the Z-Flex Combat Sights at the 2013 Shot Show.  Click on the link to see her interview with Jim McAuley, co-owner of Gemini Defense:
http://www.youtube.com/watch?v=1tEe0LzgbFc&feature=youtu.be

Testimonial:  After working with our new Low Profile Combat sights, one customer commented:
 

"Well, I went out and shot yesterday (Thurs.) at the outdoor range. It was 107 degrees, but at least there was a breeze. Kind of like being in a convection oven. Anyway, tested the sight by firing while hot, thirsty, and sweaty, and moving down the firing line to engage multiple targets at multiple distances. I was able to do moving shooting because I was the only one crazy enough to be out there in the heat.
  
The sight functioned flawlessly as I was able to pick up a good sight picture even with sweat covering my face and having to wipe it away while working the targets. The best part about the sight is that at a glance, all the information you need to fire accurately is quickly accessible just by passively viewing the sight picture. No eye squinting, or one eye sighting required. The interruption in the side arcs definitely helps as the eye gravitates to the break naturally. You got a winner here guys. Thanks for letting me test it out. Take care."   
- - Bill W., Tucson, AZ
  
Check out our new products:
-   Low Profile Combat Sights enable racking the slide one-handed for those "wounded arm"  drills.  The luminised combat brackets are bisected for faster, intuitive target alignment.
   
-    “Snake Eyes” – our Dual Front Sight for Sig Sauer and Glock pistols is designed for those who advocate and train for front sight only combat / defensive shooting.  Snake Eyes provide two points of reference during combat shooting scenarios - when the luminised channels are parallel you're definitely on target!  Experience these unique and highly effective combat pistol sights - there is nothing like them in the world!  

Prior to the release of our Dual Front Sights, field testing and feedback from expert shooters reveal the sights definitely aid in fast target acquisition.  Snake Eyes are now available for Glock and Sig Sauer P-series pistols.
Special shout-out:  Thank you, Jerry Sitek!

We now produce replacement front posts for Glocks featuring the signature Super-Luminova luminescent dots to complement our Z-Flex rear sights.  As one sheriff's department put it, the Tritium front sights "can't keep up with the Z-Flex sights."  The front posts are offered individually or in combination with our Z-Flex combat rear sights.
Special shout-out:  Thanks, Brad!

Just released:  Z-Flex-DC training targets help you deliver effective hits along the "vital center line" of the threat or target.  Also helps improve your qualification scores by quickly "framing the shot" on center mass.  Volume orders are ridiculously inexpensive through Law Enforcement Targets (www.letargets.com)! 
Special shout-out:  Thanks, David!

NOW AVAILABLE ! !
     
Shotgun sights for the Remington 870 and Mossberg 500/590.  Unlike traditional "ghost rings" these unique bracketed sights have a wider field of view resulting in fast target acquisition by literally "framing the shot" for you.  Based on the design of our Low Profile Combat pistol sights, the shotgun apertures were scaled up for heavy use on shotguns. 
       

Thank you for visiting us on the web.  Stay safe out there!