Better than full auto - Fostech Echo AR-II Drop-In Binary AR-15 Trigger

FedEx delievered this trigger about4:30PM installed it and at 4:55 target was setup and 20 mag's of 5.56 ready to go. 5:45 600 rounds down range and not one misfire. This trigger is great. I used 3 uppers, Smith & Wessen sport 2, Ruger AR556, and DPMS. Had to use the carrier from Smith & Wessen as the Ruger carrier was not an M16 carrier.

Easy to install, and well written instruction.

If you can not afford a full auto rifle then this is the trigger for you. Even if you have a M16 get this trigger it is just as fast and you don't need to carry the tax stamp with you to the range.