The MMRS 05E 'Cyclone' was a premade Burstfire Pistol that had low recoil, an OK fire rate and good spread, but lacked in damage and ammo.
It's small sight can make it difficult to line up targets when aiming down sights.
Post Parity Patch Edit
After the Parity Patch was released premades could no longer be purchased. See Premades for more information.