Hiperfire AR-15 HIPERTOUCH EDT Enhanced Duty Trigger AR15
The HIPERTOUCH EDT fire-control drop-in is a high performance, high precision, service rifle upgrade that installs in AR-15 type rifles. The HIPERTOUCH name is short for HIgh PERformance TOUCH and EDT for Enhanced Duty Trigger. The EDT is user-adjustable to 4½ plus and 5½ plus lbs by simply interchanging two hammer springs. “Plus” means that even after a period of break-in and/or heavy use, the trigger weight will always stay above the two thresholds.