280PLUS
Member
there was a guy with a chronograph at the range today, he was kind enough to take a reading on the georgia arms .32 h&r mag coming out of my 332, (2.5" barrel)
results,,,
977 fps,,, and i'm going to say that was about 10 feet from the end of the muzzle
now what was that formula to figure ft-lbs?? 85 gr @977 = ??
its not that i'm no good at math, its not being able to remember all the cursed formulas that gets me all messed up...
results,,,
977 fps,,, and i'm going to say that was about 10 feet from the end of the muzzle
now what was that formula to figure ft-lbs?? 85 gr @977 = ??
its not that i'm no good at math, its not being able to remember all the cursed formulas that gets me all messed up...