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

Product #: 160118 Hornady #: 28270 UPC #: 090255282702
$0.61/Bullet Save $3.50 (10%)
Date expected in stock: Overdue
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  • Videos (4)

Hard-hitting and deep-penetrating, the Hornady GMX bullet combines monolithic construction with pioneering ballistic design to meet the need for a premium, non-traditional bullet. The mono-metal design of the GMX bullet is crafted from a copper alloy. Harder than solid copper, the copper/zinc alloy has been proven to shoot cleaner, foul less, and deliver consistent, even pressure curves. The tough alloy material routinely retains 95% or more of its original weight and expands up to 1.5 times its original diameter. Featuring a long, sleek profile with cannelures, the design reduces the bullet’s overall bearing surface and drag, while achieving some of the highest ballistic coefficients from monolithic, non-traditional bullets. Initiating expansion upon impact, the hard polymer tip drives into the hollow cavity at the front of the bullet, creating a mushroom-style projectile as it travels through the animal. Fully California compatible and appropriate for use in other areas requiring the use of non-traditional bullets, GMX is ideal for any sized game, from antelope to moose. This is not loaded ammunition.

Ballistics Information

  • Sectional Density: 0.246
  • Ballistic Coefficient:0.486

Product Videos

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