12,7х108 | JSC “UCW” JSC “UCW”
RUS
Logo JSC „Ulyanovsk Cartridge Works” (JSC „UCW”)The Ulyanovsk Cartridge Works

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

TypeFMJ
Jacket materialbimetal
Weight, gram (grain)44,06 (680)
Ballistic coefficient (G1)0,732
Muzzle velocity V 0, m/s (ft/s)881 (2890)

Cartridge

Maximum weight, gram (grain)133 (2052)
Spread radius, cm (inch) at the range of 300 m (328 yards)19 (7,48)
Maximum chamber pressure, average value, bar (psi)3039 (44076)
Maximum chamber pressure, maximum value, bar (psi)3333 (48341)
Bullet velocity V25, m/s (ft/s)860 (2821)