Dear Guys,
Sorry to jump in at the end of this post, but I really don't understand the original question. The 7mm Rem Mag still ranks among the ten most popular rifle cartridges in America, and based on my experience in living/hunting in the Mid-South for 28 years (being West Tennessee, East Arkansas, Mississippi, and Alabama), the most popular deer cartridges at deer camps in those areas are (in order of popularity):
1. the .270 Win.
2. the 7mm Rem Mag.
3. the .30-06
In the Mid-South, the primary crops are row-crops, being beans and cottons, and these are grown in very large fields. 250 to 300 yard shots are not uncommon, so the flat-shooters, in standard cartridges available at Wal-Mart, still rule.
Best Regards,
Mannyrock