I see that Sportsman's Guide has a .52 caliber, 26 inch stainless steel barrel, composite stock Knight Disc Extreme rifle for $300.00. Even less if you are a guide member. I had to laugh because the Optima was just as much as the Extreme.

If I had to buy a large game, long distance shooting rifle, this might be what I would select. From all I have read they are good shooters, lots of knock down, and guaranteed to 200 yards accurate.