Hornady® Subsonic 45-70 Gov’t 410Gr SX 20 Round Box


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SKU: HOR82742 Categories: ,

Hornady® Subsonic Ammunition — designed for accuracy and performance below the speed of sound — now comes in both rifle and handgun loads.

Subsonic Handgun utilizes tried-and-true XTP® bullets that expand reliably at subsonic velocities. The Sub-X bullet used in Subsonic Rifle features a lead core. Long grooves in its gilding metal jacket combine with the bullet’s flat profile and the patented Flex Tip® insert within its hollowpoint cavity to help it expand reliably at low velocities.

Powders are selected for optimal performance and consistency from lot to lot.


  • Silent and Stealthy
    • Hornady® Subsonic Ammunition doesn’t have the loud report of a supersonic round. Unique powders optimized for subsonic use result in a low flash signature.
  • High-Quality Components
    • With high-quality cartridge cases and primers, Subsonic Ammunition offers the performance and accuracy shooters have come to expect from Hornady.



Bullet Type Sub-X
Sectional Density 0.279
Ballistics Coefficient (G1) 0.285

Ballistics (24″ Barrel):

Velocity (fps):

Muzzle 100 Y 200 Y 300 Y
1075 992 930 879

Energy (ft-lbs):

Muzzle 100 Y 200 Y 300 Y
1052 895 787 704

Additional Information:

Item Number 82742
Distributor Item Number 200-82742


Manufacturers, importers, suppliers, and distributors may make changes to their products without fanfare. Such changes can lead to discrepancies between the advertised product and the actual product in inventory. While International Shooting Supplies Ltd. endeavors to correctly describe the actual product in inventory, we will not be responsible for unintentional inaccuracies in text and images of the advertised product.


45-70 Govt



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