The airsoft version of the SR-25 made by Classic Army is the M110 for those who are familiar with the company years back. The latest iteration of this AEG is thay it comes now with the ECS Trigger which allows the player to shoot 3 to 5 round bursts. It has an initial muzzle velocity of 410-420fps and the big magazine can carry up to 470 rounds. USAirsoft got one from Airsoft GI to further test this AEG and check out the new features.