If you own a T.E.S you have probably had a problem with the A.S.A. leaking. The air squeezes through the retaining screw hole and blows the little green o-ring out then, BLAMO, an instant tank draining leak.
If you own a T.E.S you have probably had a problem with the A.S.A. leaking. The air squeezes through the retaining screw hole and blows the little green o-ring out then, BLAMO, an instant tank draining leak. The Shocktech T.E.S. Tube inserts into the A.S.A and gives the retention screw a sealed spot to lock into. We shot, shot, and shot our test guns with the T.E.S Tube installed and had zero noticable shoot down. You can breath some fire back into that Dragun and eliminate 75% of the bad experiences you'll have with the T.E.S. now we can all rest a little bit easier thanks to Ryan Gravlin.
