The Sellier & Bellot .366 / 9.3mm Calibre 285-Grain Soft Point (SP) Bullets (30-Pack) are component reloading projectiles engineered for handloading hunting ammunition. Built around a traditional semi-jacketed cup-and-core design, each projectile features an exposed lead nose coupled with a tombac-plated steel bi-metal jacket over an unbonded lead core. This construction facilitates controlled, rapid initial expansion while retaining sufficient mass for deep penetration on heavy, thick-skinned game at typical hunting distances.

Key Features

  • Heavyweight Profile: Features a nominal weight of 285 grains (18.50 grams) and a sectional density of 0.305 lb/in² to maximize target penetration.
  • Cup-and-Core Construction: Combines an exposed soft lead tip with a Fe/CuZn 10 tombac-plated steel jacket for reliable terminal expansion on medium-to-large game.
  • Calibre Versatility: Sized to a 9.3 mm (.366 in) nominal diameter, making it suitable for reloading popular calibres including 9.3×62mm Mauser, 9.3×74R, 9.3×64mm Brenneke, and .370 Sako Magnum (9.3×66mm).
  • Pack Size: Supplied as a boxed pack of 30 loose component reloading projectiles.

Product Specifications

  • Brand: Sellier & Bellot (S&B)
  • Manufacturer Design Number: 2952
  • Calibre / Diameter: 9.3 mm (.366 in)
  • Bullet Weight: 285 grains (18.50 grams)
  • Bullet Type: Semi-Jacketed Soft Point (SP)
  • Jacket Material: Bi-metal (tombac-plated steel, Fe/CuZn 10)
  • Core Material: Lead (unbonded)
  • Sectional Density: 0.305 lb/in²
  • Ballistic Coefficients: G1 BC: 0.308 | G7 BC: 0.154
  • Package Quantity: 30 projectiles

Who is the Sellier & Bellot .366 9.3mm 285 Grain SP Bullets 30-Pack for?

  • Handloaders hunting sambar deer and feral boars in brush or scrub conditions — Delivers heavy-impact terminal energy via a 285-grain nominal weight and a 9.3 mm (.366 in) diameter, providing the momentum required to punch through dense timber and heavy bone at close-to-medium working ranges.
  • Hunters targeting thick-skinned large game using 9.3x62mm or 9.3x74R cartridges — Provides balanced penetration and expansion inside a 150-metre to 200-metre envelope, utilizing a 0.308 G1 ballistic coefficient (0.154 G7) tailored for standard medium-velocity muzzle velocities between 600 and 700 m/s.

Less suitable for: Shooting beyond 200 to 250 metres where aerodynamic drop and velocity decay limit trajectory performance, or close-range magnum velocity impacts above standard 9.3×62mm levels where unbonded cup-and-core projectiles risk over-expansion; aerodynamic boat-tail tipped bullets or monolithic solid copper hunting projectiles fit those respective applications better.

SKU SAB42237LP
Model # V339572
Brand S&B
Shipping Weight 1.0000kg

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