Depending on what Your looking for, They run their sales on about 3-5 week cycles.

For the most part, at least the two that I go to the most, have about 5-10 rifles to choose from. On some of the deals the only way I could beat them is if I broke down and got My C&R.

As far as the ammo go I haven't seen any surplus in the two that I go to,They do seem to have a decent supply of hunting ammo though.

Hope that helped.