What remote do I need to connect to the bottom of an A-5 paintball marker directly into the gun.?

I am looking to buy a remote line for my paintball gun and would like some more background on these. I'm specifically looking for one that will connect directly into my Tippmann A-5 paintball marker on the bottom of the gun, rather than the ASA connection in the back (I plan to remove the existing hose). I'll be using both co2 and hpa tanks. Links to products, explanation and detail gets best answer.