Help identify this regulator?

[Wiscoballer]

Can anyone tell me what tank regulator this is?

http://www.techpb.com/forum/index.php?showtopic=183649

[captian pinky]

nitroduck mega reg

[Wiscoballer]

is it any good?

[BigEvil]

is it any good?

They used to be. Kinda non-standard compared to the new stuff. Also impossible to find parts for.

[captian pinky]

think they also had funky threads cant remember