You S510-SL is designed for a particular pressure setting from the factory and can or should not be changed. The owners manual stated how to fill the rifle. DO not attempt to over fill it. It can damage the rifle. See you owners manual or download a new one from (see the link below)
You cant - the regulator wont allow it... plus it has a safty non tamper setting.
Approx DistanceFrom: Georgia, United StatesTo: Miami, FL, United StatesSuggested Routes:1I-95 S510 mi, 8 hours 32 mins (In current traffic: 8 hours 32 mins)2FL-91 S543 mi, 9 hours 19 mins (No traffic information)