Federal® Power•Shok® 270 Win 150Gr JSP 20 Round Box


SKU: FED270B Categories: ,

The only tag these loads won’t fill is the price tag. The traditional lead-core hunting bullets in Federal® Power•Shok® rifle loads provide solid accuracy and power at an affordable price. They feature reliable Federal brass, primers and powder and are suited to a wide variety of medium and big game.


  • Consistent, proven performance
  • Load and bullet designs for everything from varmints to big game
  • Affordably priced



Bullet Type Jacketed Soft Point
Bullet Weight (g) 9.72
Bullet Diameter (in) .277
Sectional Density (lb/in²) 0.279
Bullet Length (in; mm) 1.020; 25.91
Material of Jacket Copper
Cartridge Cases Brass
Cartridge Headstamp F C 270 WIN
Primer Size Large Rifle
+P Ammunition No
Commercial Spec SAAMI Spec, CIP M Marked Box


Ballistic Coefficient (G1) 0.261
Test Barrel Length (in) 24
Sight Height (in) 1.5

Velocity and Energy:

Distance (y) Muzzle 100 200 300 400 500
Velocity (fps) 2830 2486 2166 1871 1606 1374
Energy (ft-lb) 2667 2057 1563 1166 859 629

Wind Drift (10 mph crosswind):

Distance (y) Muzzle 100 200 300 400 500
Drift (in) 0.0 0.6 2.6 6.2 11.3 18.1

Average Range (100 yd zero):

Distance (y) 0 50 100 200 300
Drop (in) -1.5 -0.1 0 -4.2 -15.7

Long Range (200 yd zero):

Distance (y) 0 50 100 200 300 400 500
Drop (in) -1.5 0.9 2.1 0 -9.4 -29.2 -62.6

Additional Information:

Trajectory tables were calculated by computer using the best available data for each load.  Trajectories are representative of the nominal behavior of each load at standard conditions (59°F temperature; barometric pressure of 29.53 inches; altitude at sea level).  Shooters are cautioned that actual trajectories may differ due to variations in altitude, atmospheric conditions, guns, sights and ammunition.

Part Number 270B


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.


270 Winchester



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