ummm... my on/off top looks different then the one from the online store

[Corbet]

I got my gun used, and I was wondering why my on/off top looks different then the one in the online store. mine has a + indented on one of the sides. Does it matter which way it goes (+ on top or bottom)?

[Meph]

Sounds like you have an after-market On/Off assembly, actually. Maybe that Raptor one, or such. I keep forgetting.

[BlackVCG]

That is the old AGD on/off top. The new one is reversible so you don't cause flow issues because the one you have WILL cause flow issues if you put it in backwards. Put it in the valve so the + shaped cuts are facing towards you when you put it in the bottom of the on/off hole. It should be laser etched on your valve how to assemble the parts.