Chet,

I presume you have an app that makes correlation between powder charge and barrel length? Your 45 barrel is short, if i recall correctly. The chart pictured has the information for my 45 elite, with a conservative muzzle velocity. The ballistic chart seems to show that the shockwave from the elite could kill deer all the way out to near 400 yard. How crazy would that be? 130g of powder in my rifle would exceed the 2270 fps muzzle velocity shown on the chart quite easily.

Pictured below is the cds dial on the 45 elite; one can see it readily turns to 375 yard, and perhaps beyond. The scope is a 3-9 ultra-light, and i plan on giving the scope and rifle a work out this spring on prairie dogs. For this upcoming doe season, i hope to use your extreme.