My brother just bought some 22lr ammo after he got home he seen it was only 1080 fps. The ammo is Federal Premium Target Gold Medal 40 gr solid,1080 fps. He bought it because it was all they had and he thought he would be able to use it for small game. He called and asked me about it but I didn't know so thought I'd ask you guys. Will ammo that slow even work the action in a semi auto 22lr rifel. I'v never used any 22lr ammo that slow and probable never will.