Product Description Sierra .224 77GR Matchking QTY 50 | S9377T Details Firstly, designed for Service Rifle competition in the M16A2/AR-15A2, our 22 caliber bullets have set an incredible number of new national records. Additionally, the 77 grain #9377 MatchKing® allows seating to an OAL that permits cartridges to be loaded into M16/AR15 magazines. Secondly, MatchKing® and Tipped MatchKing® bullets are not recommended for most hunting applications. Although, MatchKing® and Tipped MatchKing® bullets are commonly used for varmint hunting, their design will not provide the same reliable explosive expansion at equivalent velocities in varmints. However. their lightly jacketed Hornet, Blitz or Varminter counterparts will. Bullet data Diameter Inches: .224 Weight Grains: 77 Sectional Density: .219 Ballistic Coefficients: .372 @ 3000 fps and above .362 between 2500 and 3000 fps .362 between 1700 and 2500 fps .343 @ 1700 fps and below
