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12G Dark Storm Game

Ultimate performance game

The very cutting edge in performance cartridges is taken even further with Dark Storm and combines the most technologically advanced components to deliver unsurpassed knock-down power even at extreme range that has become synonymous with the Black Gold name and with discerning game shooters who demand the very best.

Combining our precision made Diamond lead shot with Gamebore's exclusive new powders, our technical team have surpassed their objective: to take the renowned Black Gold Game load to the next level and beyond to deliver patterns and performance without excessive recoil in a larger load cartridge which simply cannot be equalled with other components and powders.




Up to 1525 Feet Per Second (FPS)


Diamond Shot

Our precision shot produced here at Gamebore. Graded 5 times.


Technical performance

Velocity x Distance

The following graph shows the relationship between Velocity (MPS) and Distance (M) for the shot selected from the table below.

Cartridge Load gms Shot Size WAD Length mm Muzzle Velocity FPS Velocity MPS V1
12G Dark Storm Game 28 4, 5, 6 Fibre 20/70HD 1525 440
12G Dark Storm Game 30 4, 5, 6 Fibre 20/70HD 1490 432
12G Dark Storm Game 32 4, 5, 6 Fibre 20/70HD 1475 426
12G Dark Storm Game 32 4, 5 Wool 20/70HD 1520 435
12G Dark Storm Game 36 4, 5, 6 Fibre 20/70HD 1460 424

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