Originally Posted by KPB71
SBruce how do you convert moa to inches? my brain is over loaded
Do you shoot a 308 at long range? Im shooting the 175 SMK My buddy thinks i should shoot a 165 or 168 or smaller for 600, 700yrds . what are your thoughts
To convert moa to inches, multiply moa by 1.0472, this will tell you how many inches per 100 yds you're dealing with. Just like you already did, 6 moa covers 6.28 inches at 100 yds........therefore it also covers 37.7" at 600 yds.
Again, just another reason why shooters moa or IPHY is easier, because 6 IPHY is 6" at 100 and therefore 18" at 300, 36" at 600 ect. No conversions and way easier to wrap our heads around.
I don't shoot a .308, but I've got a 300 WSM in the works.
According to factory ammo velocities, the 168's are not much faster than the 175's in a 308. Only like 50'/sec so you won't gain anything really. The 168's will have lower BC's and more wind drift. Only plus I see for the 168's is maybe less recoil.