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PRICING UPDATE: Global supply disruption may impact availability.
PRICING UPDATE: Global supply disruption may impact availability.

Hornady GMX® Bullets 28 Calibre, 7MM (0.284" diameter) 139 Grain, Polymer Tip Lead-Free 50/Box

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Original Price £45.65
Current Price £41.10
SKU HRN-28270

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Monolithic Construction combined with pioneering ballistic design.

Hard-hitting and deep-penetrating, the GMX® bullet combines monolithic construction with pioneering ballistic design to meet the need for a premium, non-traditional bullet. Tougher than pure copper, the mono-metal copper 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 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 compatible and appropriate for use in areas requiring the use of non-traditional bullets, GMX® is ideal for any sized game, from deer to moose. 


Polymer Tip
The sleek polymer tip improves ballistic performance, accuracy and initiation of expansion.

Crimping Cannelure and Pressure Relieving Grooves
High weight retention is a significant benefit to the GMX® and monolithic family of bullets, routinely retaining 95% or more of their original weight.

High Weight Retention
High weight retention is a significant benefit to the GMX® and monolithic family of bullets, routinely retaining 95% or more of their original weight.


Calibre 7MM
Diameter (Inches) 0.284
Bullet Weight 139gr
Bullet Style GMX
Ballistic Coefficient 0.486
Sectional Density 0.246
Package Quantity 100/Box