A suggestion on another forum was asking if it had a ported piston, implying that might be where the air is coming from, (just to point out, the gun DOES shoot really well, insane ROF and feeds perfectly) thinking though if there IS air escaping maybee I can increase the fps by fixing where the air leak is coming from. Looking for a little input to see if there is a problem here or not. From the Airsoft extreme site that did a full teardown it is NOT a ported piston.
Link to the scar review.
http://www.airsoftextreme.com/store/...es&pages_id=42