Here is the link
http://www.airsoftparts.ca/store2/in...roducts_id=304
If I am reading it right it says it comes with a rubber.
Ya I know about the soft and hard rules for rubbers...(insert joke here)
I just dont know about the rubber that comes with the G&P unit.
I have the feeling it is a soft rubber so will need to buy a different one but was hoping to find out before doing the order.
I have heard the guarder is a good rubber and airsoftparts has them in stock.