New to this site but I have a question in regards to the Federal TSS turkey loads. I have a 12 gauge H&R single shot with a full choked barrel chambered for 3" Magnums It is an early 80's model number 088. Will these new tungsten loads be safe to shoot in it?
And the same with a 20 gauge Stephens full choke 3" magnum single shot.
Thanks in advance
MWC