Yes, the Shocktech regulator has standard asa top threads and standard macroline bottom threads, which is what the ION uses
The foregrip on the ion is the regulator. First detach the macroline fitting and macroline itself from the bottom of your regulator. Then unscrew your regulator from the body of the gun (Make sure there is no air in the gun). Take your new socktech regulator and screw it in to the body. Then reattach the macroline and fitting to the new regulator.
No, they will not both fit unless you have it custom fitted.
No.
No, they are different magazines and will not fit each other. The Mrx holds 10 rounds, the t68 holds 20.
Autococker threaded.
You must get a Spyder threaded one for it to fit.
If your gun attachments are for a rail, and your paintball gun has the same size rail, then yes. Instances of this are red dot sights, flashlights, under-mounts, and lasers. Suppressors, barrels, and proprietary parts usually will not fit without modification.
Yes. You can upgrade the barrel, the feedneck, the board, the regulator, the grips and the ASA.
Its a used gun which has been either cleaned or parts replaced in order to make it fit for resale.
The purpose of a paintball gun is to fire paintball pellets, to mark opponents in the game of paintball.
A paintball marker is a paintball gun. It is just called a marker instead of a gun.
as long as it is spyder threaded yes