Hornady Gilding Metal Expanding Bullets 284 Caliber, 7mm (284 Diameter) 139 Grain GMX Boat Tail Lead-Free Box of 50

Product #: 160118 Hornady #: 28270 UPC #: 090255282702
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Hornady's GMX, or Gilding Metal eXpanding bullet gives hunters an expanding monolithic bullet that delivers ultra-flat trajectories and devastating terminal performance.

The gilding metal bullet is harder and tougher than a copper bullet and also helps to reduce fouling in the barrel. Made with the same polymer tip bullet used in Hornady's A-Max, InterBond and SST rounds.

A GMX bullet expands 1-1/2 times its original size and retains 95% of its original weight. Their boat tail design reduces bearing surface in order to increase accuracy and consistency. This is not loaded ammunition.

Ballistics Information
  • Sectional Density: 0.246
  • Ballistic Coefficient:0.486
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