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Discussion Starter #1
The piston seal/head unit for the 53 is pretty much out of stock everywhere and the one i did find was rotting and crumbling...
Tony Leach of Airtech is now manufacturing a vastly improved seal for the pistol which improves velocity considerably and improves the consistency to 2 - 5 fps shot to shot. It is also has no detectable heat sensitivity variation.
His seal is the same type used on his superb Pro Sport and TX 200 tunes...
and now ready to take orders should you need one..
No mods required ...just swap out the old head unit and replace with his new seal/ head unit straight into the key hole slot on the piston...
450 to 500fps possible ..
 

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Thanks for the info.
How does one contact Mr. Leach to purchase a unit?
I have not found reliable info in my google searches.


Thanks.
Bruce
 
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