340 Weatherby
Kelbly Atlas Tactical, Brux #4 26" 1:9.5 twist, McMillan 2.0 stock, Kelbly brake, Trigger Tech Diamond. Put this together and did load developement for a friend to use on elk hunt this fall. Tested out to 600yds and would have hit a baseball on 2 shots at 600.
Weatherby brass, cci 250 primer, 88gr H1000, 236gr Hammer Hunter 3.660 OAL, 2895fps 3 shot average. No pressure signs .4 moa group at 200 yds