Tuning FX Impact 500 mm barrel availability?

[XMX]

Am I missing something? I want to purchase a .22 500mm Impact barrel and have not seen it for sale at any dealers.

Is it sold separately? Apologies if I missed it somehow. 

Thanks in advance for any help.

Bob

 

[Pistonjohn]

Call Utah airgun, they had a batch some times ago and check for Member Classifieds.

 

[toku58]

I just got mine from Airgun depot. You need to Email to set it up the special order and call to place your order. Took about 3 weeks. Same with the back order for the 300cc tank from Utah Airguns.