Selling a TriggerTech Diamond adjustable drop in trigger. 2 stage trigger (but feels more like a single stage IMO). Trigger pull can be adjusted from 1.5lbs to 4lbs.I put about 500rds through it, no issues. I changed to a LaRue MBT and dont have a need for this trigger at the moment. If interested or have any questions, text (215) 407 - 8067. No trades, cash offers only.