Sako super hammerhead 300 Win Mag 180Gr BSPBT 10 Round Box


SKU: SAKC633236ASB10 Categories: ,

A heavy jacketed, strong and non-fragmenting bullet that ensures controlled expansion. A bonded core provides high weight retention, which results in effective penetration. It is boat-tailed for high ballistic efficiency, which causes a flatter trajectory. It was developed and tested by Sako ballistic laboratories first, followed by actual extensive big game hunting tests. The bullet is designed for big game hunting at short to medium distances.


  • Extremely good resistance to bone hits
  • Semi-spitzer boat tail structure improves trajectory
  • Good penetration capabilities
  • Bonded Core
    • The bullet’s lead core has been chemically bonded to the jacket to improve weight retention and penetration.
  • Heavy Jacketed
    • The heavy jacket holds the bullet together after mushrooming to ensure penetration even in bone hits.
  • Boat-Tailed Bullet
    • The semi-spitzer boat tail design improves ballistic efficiency and gives the bullet a flatter trajectory and more energy at distance.



Bullet Type Bonded Soft Point Boat Tail
Bullet Weight (g) 11.7
Bullet Diameter (in) 0.308
Sectional Density (lb/in²) 0.286
Bullet Number 236A
Material of Jacket Copper
Cartridge Cases Brass
Cartridge Headstamp SAKO 300 WIN MAG
Primer Size Large Rifle
+P Ammunition No
Commercial Spec CIP M Marked Box


Ballistic Coefficient (G1) 0.337
Test Barrel Length (in) 24
Test Barrel Twist Rate (in) 1:11
Sight Height (in; mm) 1.77; 45
MRD (m) 181


Velocity and Energy:

Distance (y) Muzzle 100 200 300 400 500
Velocity (fps) 2887 2618 2363 2120 1890 1674
Energy (ft-lb) 3341 2748 2237 1801 1433 1124


Distance (y) Muzzle 100 200 300 400 500
Drop (in) -1.8 0 -33.3 -12.8 -30.2 -57.7


Velocity and Energy:

Distance (m) Muzzle 100 200 300 400 500
Velocity (m/s) 880 791 706 626 551 481
Energy (J) 4530 3656 2915 2293 1776 1352


Distance (m) Muzzle 100 200 300 400 500
Drop (cm) -4.5 0 -11.2 -42.2 -98.7 -189.0

Additional Information:

Ballistics calculated based on ICAO Standard Atmosphere at sea level.

Item Number C633236ASB10


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300 Winchester Magnum



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