Attention PC gamers. Go here and you can claim an M-90 Indra Sniper Rifle for Mass Effect 3.
"Reverse-engineered from the Cerberus Arc Projector, the Indra is a prototype sniper-rifle that fires a path of ionized air, then electrifies targets with a lightning bolt of electricity. By first piercing a target with a high-powered shot, the Indra weakens kinetic shields and maximizes damage to electrical systems."