NEW for 2020. For the discerning game shooter who demands the very best, Gamebore’s Quad Seal™ is the most ground-breaking development in modern cartridge manufacturing history.
Taking the legendary performance of Dark Storm™ Game even further, the Quad Seal™ technology delivers never seen before knock-down power where it matters most; down range.
Designed and developed in house by Gamebore, exclusively for Gamebore, Quad Seal™ gives improved ballistic consistency, noticeably reduced recoil and increased striking energy. Plus it is fully degradable and 100% environmentally friendly.
Combined with precision made Diamond Shot™ and Gamebore’s exclusively blended powders, the Dark Storm™ with Quad Seal™ takes the renowned Black Gold range to the next level and beyond.
Exclusive 4 Ring Gas Seal
Our precision shot produced here at Gamebore. Graded 5 times.
Up to 1525 Feet Per Second (FPS)
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 with Quad Seal™ | 28 | 5, 6 | Fibre QS | 20/70HD | 1525 | 440 | |
| 12G Dark Storm™ Game with Quad Seal™ | 30 | 4, 5, 6 | Fibre QS | 20/70HD | 1490 | 432 | |
| 12G Dark Storm™ Game with Quad Seal™ | 32 | 4, 5, 6 | Fibre QS | 20/70HD | 1475 | 426 | |
| 12G Dark Storm™ Game with Quad Seal™ | 34 | 4, 5 | Fibre QS | 20/70HD | 1470 | 425 | |
| 12G Dark Storm™ Game with Quad Seal™ | 36 | 4, 5 | Fibre QS | 20/70HD | 1460 | 424 |
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