Ok, I will throw in my 2 cents.
First of all, I do not hand-load. Maybe I should, but my free time is already booked up with too many other things.
And the incentive to hand-load is low, given that the savings seem to be only 40 cents/round compared to factory ammunition in the popular sizes (.243, .308, .270, .30-06, .30-30, 7mm rmag).
I have sold most of my rifles (including my RSI in 7x57mm), and now I am down to a .243, .25-06, .270, .30-30, .30-06 ... so, given the above consideration, there is little need to hand-load for them.
For all of the calibres I now own, factory ammunition costs about $22/box of 20 rounds .. with the exception of the .25-06 (Kimber Montana), which is about $32/box (and even that will soon go up for sale).
Two weeks ago, I had the opportunity to buy a mint Winchester M70 SuperGrade in .270wsm .. and I almost went for it. But 1st I checked the price of ammunition: about $50/box.
Given the price of .270wsm factory ammunition, and given that I already own a Winchester M70 Featherweight Deluxe in .270 .. my purchase plans for the .270wsm were cancelled.
But,
before I made my decision, I spoke to a few individuals who own both calibres .. just to see if they find any advantages to the magnum that might override the cost factor.
They all said the same thing .. yes, the .270wsm will shoot a little faster and flatter, and carry its killing power a little bit further, but they have had difficulties finding factory ammunition in smaller communities ..
and, here in B.C., where shooting distances can range from 50 yards to 500 yards, they find few or no real practical hunting advantages in 95% of hunting situations.
So, I concluded that .. since I already own a .270, then there is no over-riding reason .. for ME .. to buy another rifle in .270wsm
If YOU do not own a rifle chambered in that calibre, or if you do not yet own a rifle at all .. then why would you NEED to buy a .270wsm instead of a .270 .. given all of the above considerations.
However, always keep in mind that gun owners do not always buy firearms based on NEED. Sometimes we just WANT to buy rifles, often in chamberings that we do not really need.
And when we do, we will usually invent 'reasons' why ...
especially to our wives.
