SAN 511

The SAN 511, formerly OM 50 Nemesis,^[1] is a bolt-action sniper rifle made by Swiss manufacturer Swiss Arms (under license from AMSD).
It was created in early 2001 by Chris L. Movigliatti.
It fires the .50 BMG cartridge.^[2] It has a reported accuracy of 0.5 minute of arc (MOA) at 300 m (980 ft) and under 1 MOA at 1,000 m (3,300 ft).^[3]

SAN 511 / OM 50 Nemesis
Type	Bolt-action sniper rifle
Place of origin	Switzerland
Production history
Manufacturer	Swiss Arms (formerly AMSD)
Specifications
Mass	12 to 15 kg (26 to 33 lb)
Length	1,100 to 1,500 mm (43 to 59 in)
Caliber	.50 BMG
Barrels	380 to 810 mm (15 to 32 in)

Users

•  Azerbaijan:Used by Special Forces and State Border Service (DSX)^[4]
•  Georgia:^[5] Used by Georgian Special Operations Forces.
•  Ukraine: Used by law enforcement forces under Ministry of Internal Affairs.^[6]