The Ulyanovsk Cartridge Works
RUS
12,7x108
The 12,7x108 hunting cartridge with 680 GR. FMJ bullet is designed for shooting with the rifled weapons for commercial and sporting hunting at the range up to 1000m under different climatic and weather conditions regardless of the season and at temperatures from -50 to +50°С.
The cartridge is not sealed. Sealing of primer and case upon the customer’s request.
Bullet material:
- core of lead and polyethylene
- bimetal jacket
Brass case.
Warranty shelf life:
- of cartridges in non-waterproof package (with plastic bag inside) - 3 years after manufacture;
- of cartridges in outer waterproof plastic bag – 5 years after manufacture;
- of cartridges in metal box – up to 10 years after manufacture
Technical specifications
680 GR. FMJ bullet
| Type | FMJ |
| Jacket material | bimetal |
| Weight, gram (grain) | 44,06 (680) |
| Ballistic coefficient (G1) | 0,732 |
| Muzzle velocity V 0, m/s (ft/s), no less | 758 (2486,88) |
Cartridge
| Maximum weight, gram (grain) | 133 (2052) |
| Spread radius, cm (inch) at the range of 300 m (328 yards), no more | 19 (7,48) |
| Maximum chamber pressure, average value, bar (psi), no more | 3039 (44076) |
| Maximum chamber pressure, maximum value, bar (psi), no more | 3333 (48341) |
| Bullet velocity V25, m/s (ft/s), no less | 740 (2427,82) |
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