Ken,
At my last trip to the range I fired 40 rounds of 110gr. Sierra Pro Hunter ammo in my Stag carbine and like you it worked very well with zero problems and excellent accuracy.
I also took to the range what I thought was later production 90gr. Speer TNT ammo which was supposed to work in my Stag carbine. Unfortunately I misread the date code, and the ammo as it turns out was not of a later production so I was unable to verify that more recently made 90gr. Speer TNT will work well in a Stag Arms rifle.
Mike
