Aluminum Mirage tube adapters Needed

[MrCanyon]

Trying to contact Garrett Coleman about some mirage tube adapters sent a couple of pm but no response, anyone have a contact information, or anyone else that makes these aluminum mirage tube adapters, pm me with information please, mr canyon

 

[LHSmith]

Back in the 1990's there was a similar product called Saunders Mirage Tubes. Sinclair had them in their catalog up to 8 years ago. The feedback I got from SRBR shooters who had been in the game since the early years claimed the mirage tubes created their own mirage by heating the air trapped in the long translucent tube and as a result no one used them anymore. When Sinclair dropped the Saunders product they began selling "barrel mirage shades".
Am I to believe these old timers got it wrong?