What does this bit do? Shocktech Dragun TES tube.

[scottieb]

I saw this on the Bay this afternoon. I do not know what it does. Anyone?

https://www.ebay.com/itm/30677271232...Bk9SR5S9nLuMZw

[Jonnydread]

Looks likes it could be a valve related component? Not seen that before

[iamthelazerviking]

Last reply in this old PBN thread seems to have the answer:

https://www.pbnation.com/showthread.php?t=898024

[William the Third]

Last reply in this old PBN thread seems to have the answer:

https://www.pbnation.com/showthread.php?t=898024

The link in the first post was thankfully archived once in 2005 by The Wayback Machine.

New from Shocktech, The T.E.S. Tube,

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. For only $12.99 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.

Available in Red only.

MSRP:
$12.99

[The G-FOURce]