Here is what Airsoft Atlanta's take on the Valken Tactical Accelerate Sportline (ASL) Series. They now have these new AEGs in stock... "Review of the new ASL M4 AEG Series by Valken. Recommended for both starter and intermediate airsoft players. A solid airsoft M4 AEG that's updated for 2018 - featuring a billet style receiver, ambidextrous mag release and selector switch, high torque motor, and more! The ASL series also includes a 9.6v 1600 nun-chuk battery and smart intel charger."