No, it uses autococker threading. There are currently no barrel extenders with the A5/X7 threads.
The 68 does not have a removable barrel.
Yes, the tippmann 98 and the tippmann custom are the same marker, therefore the threading of the barrel will be the same.
It will fit both of them.
It uses a5/x7 threads but it has a slanted shell and would not fit normally. However an Apex barrel will work just fine.
No. The tippmann sl-74 I and sl-74II are threaded for sl-74. The tippmann pro-carbine is pro-carbine threaded. The Tippmann 98 is 2 different threads, they changed half way through production. An older barrel may not work on a newer gun because of tighter tolerances in the older stuff, but you can buy adapters if you happen to get into a jam like this. (Mostly you don't have to worry about this unless you get EXTREMELY unlucky) Tippmann a-5's are threaded for a tippmann a-5 adapter witch then screws into the gun. Tippmann x-7's are the same thread as a-5's. Hope this helps!
Yes
Err no sir. No it does not
Err no sir. No it does not
yes my 98c flatline works fine on mt AB, but the flatline cover doesnt fit cuz of the carrying handle lol. you can also buy barrel adaptors for things loke spyder barrels, or dye. and i think smart parts works on all guns but im not sure about that one
The tippmann 98 egrip.
Any extender that operates on the same standard (A, B, G, N) will work.
It depends on how you are to set it up. If the extender has to be connected directly to xbox, you cannot use it. Because there are no such drivers unless you are lucky. If your extender is independent device and can work on its own, everything should work just fine.