Spartan117gw reviews one of the AEGs in the R5 Series from Apex, the Apex R5 M12 Carbine. Available in black and bronze versions, this is available at a good price. This comes with a Reinforced metal gearbox spring quick change, premium metal body with bolt lock function, individual serial numbers and high torque motor.

You can find the Apex R5 M12 Carbine and other Apex AEGs at Airsoft Extreme.