where is the "asa" located on the rt pro

[Primo18]

where is the "asa" located on the rt pro .....

[Phantom_Mag]

There is a forgrip extender and it is scewed traditionally to that. Or it it screwed into the rail. Or are you talking about the asa where your tank screws in. You can run your rt vertical and screw into an asa, are put one off that grip frame.

[Coralis]

ASA= Air source adapter : device used to connect a air source to the paint ball gun .... aka duck bill, vertical adapter , back bottle adapter and on/off ASA .