by Sierra1 » January 31st, 2009, 8:52 pm
I reload my ammo. I've always used Sierra 175 gr HPBT Matchkings in my .308 Win. I use Lapua brass, Federal GM 210M primers, and Varget powder. With every new powder keg, I chronograph them. Powder charges have ranged from 43.1 - 43.7 grains. I adjust the powder charge until I get 2,665 ft/sec. My sniper rifle tends to like the recipe.
A buddy of mine is a professional SWAT Sniper. His Sniper Team uses Federal GM 168gr Ammo.