SIG SAUER 550
Please read Mark Adkins article about this weapon. In that you´ll find more about it.
Made in
Switzerland, the SG 550 is one of the few 5.56mm sniper rifles in
the world. Developed from the SG 550 assault rifle, accuracy is
improved by the addition of a sensitive double-pull trigger, and
also a heavy barrel. A bipod is standard as is a fully adjustable
stock. According to some military snipers the accuracy should be
as good as the HK MSG-90 or PSG-1.
Personally I
find this rifle very nice, a soft futuristic design. And it looks
like it´s very accurate, and that adjustable cheek-piece seems
to be outstanding in comfort and precision.

Is
this rifle taken from Alien Resurrection? No not according to
Mark Adkins!
| Caliber : | 5.56 x 45mm (.223) |
| Operation : | Semi-Auto, Gas Operated |
| Overall Length (Stock Extended) : | 113cm |
| Overall Length (Stock Folded) : | 90,5cm |
| Barrel Length : | 65cm |
| Weight (w/o scope) : | 5.4kg |
| Weight (w/ Hendsoldt 1.5-6x42mm) : | 6.2kg |
| Mag. Capacity : | 20 or 30 round box |