thomis
Member
Going to be doing some long range targeting with the hunting rifles in a week. I'll take along my old Marlin bolt .22 WMR to plink with during barrel cool-downs. Trying to figure out drop using the ballistic calculator out to 200 yards using CCI's 40 grain TMJ which has a muzzle velocity of 1,875 fps.
Is the .22 WMR actually a .22" caliber bullet? and (this may not be privy to us but) does anyone happen to know the ballistic coefficient of the TMJ bullet they use, or can take a good close guess as to what it is?
TIA
Is the .22 WMR actually a .22" caliber bullet? and (this may not be privy to us but) does anyone happen to know the ballistic coefficient of the TMJ bullet they use, or can take a good close guess as to what it is?
TIA