As Pete asks,
What is it supposed do for you? What are the claims?
What advantage is there with this 'seasoning'? With a frying pan that is seasoned, if left empty on the stove, excess heat will burn off the 'seasoning'.
Will this not happen every shot in a rifle's bore?
Is "seasoning" just an excuse or reason, typical lying advertising to sell a product that no one needs?
After decades of use, my bores remain rust free with cleaning to steel after every shooting with zero/0/no seasoning.