Yes, and in fact there is an E-trigger addition that comes with a double trigger.
It depends how old. Just check under the grip panels if there is space cut for the battery and e trigger.
Yes. The A-5 E-Grip can be purchased as an upgrade or a complete marker package.
Yes, unless it comes with an E-grip or response trigger. the answer is yes, reguardless of what grip frame is on it, the RT or E-grip can have other modes as well but it will always have semi
the stock tippmann X7 is literally the A5 with a different body, basically more plastic, and without the electric trigger. the X7 phenom is better than the A5 w/ egrip however because of its spool valve design and its ability to run full and burst on battery and semi without batteries.
The tippmann 98 egrip
No, they have different screw dimensions.
By 1917 Black and Decker patented the first pistol grip, trigger switch electric drill.
No, they fit in the same place. Besides that, putting them both on wold defeat the purpose of either of them and would not increase speed. The E-grip is supposed to use battery to make automatic fire easy, where the response trigger allows you to use a form of auto without needing a battery by using Co2.
No It uses a screw on the top that goes into the a5, the bt4 uses a rail system. Besides the Bt-4 already comes with a better hand-grip then the A5.
My ser# on trigger guard has no letter in front of it BUT when I removed the grip it has an H in front of the same # as the trigger guard. Check undre the grip.
The response trigger is cheaper and more reliable because of the mechanical nature. However, the E-grip provides more functionality and it is widely accepted as the superior option, one downside is that it requires a 9-volt battery so you'll want to keep a spare on you just in case. Also the repsonse trigger is not allowed in tournament games, where the E-grip is completely legal.
yes. bottom of grip. front part of trigger guard and on frame in front of trigger guard...........