Ar9 binary trigger. Feb 27, 2020 ยท You want to buy a binary trigger with a safety built in that prevents you from going faster than the action. I have seen plenty of people use Franklin Armory or the Fostech Sport but supposedly you have to you have to time your trigger pulls which takes some getting use to? I say all of this without having built the system, so I still advise you to do research. Count on PSA to provide your AR-15, AR-10 or AK-47 with a smooth binary trigger for your training or range days. FAS-1 AR BINARY TRIGGER FITS AR15 AR10 AR9 Manufactured in AZ by Original Precision 480-305-3236 Franklin Armory's manufactures triggers for a variety of firearms. theoldfatdad. . Whether you need a AR 15 trigger, AK 47 binary trigger, or an ACR Binary Trigger, we have it! Check me out at www. com ! Today I'm taking a look at an AR-9 from Palmetto State Armory with a Binary Trigger installemore These Rifle Triggers from Franklin Armory modify your AR rifle so that it fires on both the trigger pull and trigger release. The OpticsPlanet Exclusive Franklin Armory BFSIII AR-C1 Trigger - Binary Firing System for AR Platforms are easy to install with no gunsmithing needed. This allows users to fire a higher round count by firing bullets while they pull and release the trigger instead of repeatedly pulling the trigger.