Other ere to go look at a big bore air rifle

HELP !!! I am interested in purchasing a PCP air rifle to deer hunt with in La. It must be at least 30 cal. and have a projectile of at least 150 grains. I have been searching all over the Baton Rouge rea to browse, but no one stocks them. Do any of yall know where i can actually see some , in the south La. area. I am interested due to the city of Baton Rouge annexing the property I hunt into the city limits. I can no longer shoot a firearm . Thanks in advance.
 
It would be a long drive but there is an airgun shop in San Antonio that has a good stock and run by good folks that seem to know their stuff.

There is also one in Austin, but I have not been there so I don't know much about it.
 
It would be a long drive but there is an airgun shop in San Antonio that has a good stock and run by good folks that seem to know their stuff.

There is also one in Austin, but I have not been there so I don't know much about it.
Thank you, it is a distance, but i do travel through Austin, sometimes. I will look them up