M .300 Wby. 150 SP H300150SP .338 3540 3225 2932 2657 2399 2155 4173 3462 2862 2351 1916 1547 2.6 3.3 0.0 -8.2 -22.6
this is garbled,but i shoot the 150 gr sp and it is very accurate at 300 yds also.it is however 150gr rather than 180gr being talked about.i do not have an instrument to check the speed,but as can be seen from wby ballistics chart, it is 3540fps.