Selling a NIB Fostech Tech-15 complete AR-15 rifle with the Echo Sport binary trigger SYSTEM, comes with an H2 buffer and MFT Minimalist stock. It is designed to fire semi automatic or in binary mode where it can fire one round when you pull the trigger and one round with a quick release, trigger is crisp and light, don't miss out on this one. (Close to full auto legally as you can get!)

Key Features

• Forged aluminum lower receiver for a durable, mil-spec AR-15 style build
• Echo Sport trigger 
• Includes an H2 buffer for improved balance and function in compatible configurations
• MFT Minimalist stock included for a compact setup, flip up adjustable sites 30 round magazine, custom brake.

thanks for looking ck out this short video.

https://m.youtube.com/watch?v=oFSgeWV7hzA&ra=m