SRR-61

The CheyTac M200 Intervention (SRR-61 ingame) is an American bolt action sniper rifle manufactured by CheyTac LLC. It is fed by a 7-round detachable single stack magazine. It fires .408 Chey Tac or .375 Chey Tac ammunition. CheyTac LLC states that the system is capable of delivering sub-MOA accuracy at ranges of up to 2,500 yards (2,300 m), one of the longest ranges of all modern-day sniper rifles.

Battlefield 4
The SRR-61 appears for the first time in Battlefield 4. It was spotted in screenshots of Paracel Storm gameplay released on the official Battlefield Blog aswell as in the class selection screen.