If its the same ammo, I bought some at the 1500 a couple of weeks ago in 308 shot it with my 700 rem it was very accurate,also ran some through a dpms 308 ran good no problems.
Ive rebult a few Johnson motors try the simple things first new plugs,fully charged battery check each coil should be two of them, I did this same thing my self this year I found a burnt wire near the fuse box I was lucky didnt seem to hurt rectifier. Good luck
Ive seen a can where you can fill with a compressed air it had a valve where you couldnt over fill it or something .I think I saw this at Fryes or harbor frieght.
I shot there friday overall it was ok.Yep they have rules but im ok with that, better to be safe.I was shooting a rifle @100 yrd line,kinda pricey but it is a nice place to shoot,like others have said bring your own stuff targets,plugs,or muffs,and safety glasses.