I have a Mossberg 100 ATR chambered in .270 with a Bushnell 3x9x40 banner scope and over a box of ammo to go with it!

This gun has been out hunting for the last 3 years it has taken two elk and four deer; my kids have moved up to shooting larger calibers and are more prone to hunt birds.

I am looking to trade for a pump shot gun or auto loader 12 or 20 gauge, preferably trade with someone in Idaho...