Aren't most (if not all) lead-based projectiles copper jacketed? In that case, the copper fouling would be a consistent problem no matter what you were firing. I've used Black Hills Premium with Barnes TSX in .308 to shoot a hog. It died. The round went exactly where it was aimed too. (that hog was a Tejon ranch hunt...guess I won't be repeating that trip any time soon) We are so fortunate that the high-minded folks in this state (CA) have seen fit to determine what projectile we can or cannot point at any game taken within a specific geographical zone. the Exclusion zone looks like a couple of lungs overlaid on the California map. What keeps the condors out of the space between the lungs?
