You can use the .35rem in a pistol to hunt deer, but not in a rifle. So, they increased the lenght in get more cartridges legal. As a matter of fact, they have come up with I think a new wildcat that fits all of the rules in 35 cal. I was just trying not to buy a differant rifle, if this would work. I didnt think about it holding[shooting] the one that was not legal. If you only had the 1.8" cartridges on you at that time, with no others on your person , would that be legal? Just thinking. Thanks to both.