Re: Need ammo advice
Semis or bolts, most rifles show preference for one type of bullet or another. One of my rifles won't shoot anything that is made by Lapua well. You just have to figure out what your rifle likes. The bullet itself is more than capable of reaching out to 1000 yards. The Sierra 155s and 175s are also more than capable.
In my limited experience, the 168s fall on their face just past about 600 yards. It is, however, a nice, soft shooting round with good accuracy within its capabilities.