TechT Sling Pin Combo - Tan NiMH Batteries 550-750 PSI output range -

550-750 PSI output range - output is adjustable by installing shims

1 - Trigger Return Spring

Factory set to 300 psi output

•Audible Speaker

and also will reveal the adjustment wheel for the hop up unit

TechT Sling Pin Combo - Tan NiMH Batteries 550-750 PSI output range -Our Sling Pin Combo consists of the pin and a MagPul MS3 tactical sling. Easy to adjust and very comfortable for all players. Why buy just any sling on the market? The Sling Pin Combo gives you one of the best slings on the market and a great new way to attach it to your marker, all at a great price! The TECHT Sling Pin allows A5, X7, and X7 Phenom users to easily attach tactical slings to their markers. The Sling Pin can be attached anywhere a body