I have Franklin Arms Binary system trigger for sale. If you don't know what this is just look it up on youtube. I also have Bumpfire stock for sale. Brought it about 3 years ago and haven't use much after I bought echo trigger. $350 for the trigger and $200 for the Bumpfire. Get it while you can. I prefer text instead of phone call, I generally busy during the day and have no time for phone call. The trigger is sold stock still available.
