Stopped in at Outdoor Junction off exit 290 (I40) in Cookville, TN as I am here finalizing our new house build.
In addition to the standard rifle powders they have a good supply of 2400, 296, Unique, etc.
Full shelf of Trail Boss as well.
Good prices as Unique was $25 and 2400 was $22. Trail Boss was $16 a container.

Also stopped at cabelas in Kansas City as I was driving here and they had a full display rack of various .22 ammo, mostly CCI's

I love Outdoor Junction. Great place. I always stop there on my way to Florida hog hunting to get some Federal Cast Core for my 41 mag.

Yup. If you catch that Cabelas right, you can find plenty of 22 ammo. Powder usually as well.

Forgot to mention that Cabelas had plenty of Power Pistol as well as Bullseye on the shelves.