Nebraska Kelly, As long as the straight stock has a recoil pad don't worry about it. The straight stocks are usually used on the shotguns and my 12 gauge H&R sures kicks a lot harder than my 45-70.
Regarding the Hornady 350 grain RNFP bullet (.359), it is one of my favorite bullets for my 45-70 Handi. I load it behind 28.0 grains of 2400 and it is a tackdriver, a one holer at fifty if you do your part, a sweet shooter with little recoil also.....<><.... :grin: