I've got a guy wanting to trade me $100 & a Winchester model 70 7mm mag. He says it is a synthetic stock normal bluing and a 28" barrel. I can't find a model 70 with a 28" barrel. Has there been one made. He also says it's only a few years old. Also it's a like new glock 36 that could be traded. His rifle will come with a Bushnell but if I do the trade I will put it on a 22 and put a better quality scope on the rifle. Do you think it's a good trade as far as $ is concerned. It seems like it to me. I'm just worried about the 28" barrel that might be custom and the quality of the newer win. 70s. I'd appreciate any knowledge that might help.