Tippmann X7 M16 Foregrip I know it says it's for the x7 but do you think it would attach to my a5? If it did, would my 14' APEX barrel work with it? If it wouldn't does anyone know of an a5 version of that? Also, would this handguard work for my gun (while working with the apex) Tippmann A5 Carbine Handguard Package it says halfway down for the .68 muzzle attachments that I can select the APEX barrel adapter. Would I need this? Thanks a lot for any help!