PDI V Trigger + Piston End Set for Ares AW338

PDI V Trigger + Piston End Set for Ares AW338 Design for Ares AW338 Series Airsoft Sniper Rifle Light, crisp trigger pull under high spring tension Adjustable Trigger Stroke Travel CNC machined duralumin housing CNC machined Carbon Steel Trigger / Sears / Set Pin / Piston end ( for PDI cylinder set )