Even a 12 ga does not compare well to a rifle past 50 yards.
Not to cause a ruckus and its in no way personal. But I cant leave this comment be...
My Ultra 12 out-shoots and out-performs MANY popular rifle calibers out to 150 yards. The newer sabot slugs available today are FAR superior to the old pumpkin balls and "rifled" slugs of days gone by.
It will shoot a ballistic ally equivalent bullet at adequate velocities to surpass many "deer" rifles in energy and accuracy out to about 150-175 yards. No giant hold overs either, I am talking PBR here. CTC accuracy is well under an inch @ 100. There isn't very many 30-30 or 35 rem levers that will do that on there best days. The 12 is shooting a much heavier 50cal bullet at approximately the same velocities, to boot!
One of my favorite inside 100 shells is Remington's BUCK HAMMER. Its a 1.25OZ chunk of lead that is full bore diameter. its attached to kind of a plastic shuttlecock. Making it suitable for rifled barrels. My ultra will shoot 2 shot 1 hole groups at 100. It only opens up a bit more with subsequent shoots. Like I have said here many times, I like large dia, heavy for caliber bullets. It don't get much bigger than our own 12ga!!
Here is a 3 shot group. The bottom hole is a double.
Remington's ULTRA CORLOKT shells shoot just as well but group about 2" higher. Making the Ultra 12 a dead on shooter @ 150-175 yards.
If you have missed the advances in slug hunting technology, you really should look again. Your missing out on some REAL performance!!
CW