Shop › HF EDT DESIGN MARKSMAN AR15 TRI ASSE HF EDT DESIGN MARKSMAN AR15 TRI ASSE $94.05 Hiperfire Enhanced Duty Trigger, Designated Marksman, Trigger Assembly, Fits AR15/AR10, Medium 4.5 And 5.5 Lb Pulls, Black Finish EDTDM Quantity: Add To Cart Added! Hiperfire Enhanced Duty Trigger, Designated Marksman, Trigger Assembly, Fits AR15/AR10, Medium 4.5 And 5.5 Lb Pulls, Black Finish EDTDM