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View Full Version : how to use a 1700mah in M733 grip


Riot
08-21-2003, 02:18 AM
Hey everyone, I've been reading tons of forum postings about trying to fit a v-shaped battery in the grip of a m733. From what I've been reading nobody's found a way yet without the grip bulging. I found a way last night, and wanted to share it with everyone. It didn't require any dremeling or even fuse removal (unless you're using a 9.6, then I think you'd HAVE to take the fuse out).

Here's what I did. I started off with a V shaped 8.4v battery from airsoftupgrades.com. I split it down the middle so you have a 4 cell group and a 3 cell group. To do this you only have to remove the glue and cut one connection. I then took some wire and soldered the two back together. So basically you've got something that looks like a crazy nunchuk battery. So you can fit one half on top, and one half on bottom. From there, if you reverse the grips, so the one that is meant to be on bottom is on top, you can get it to fit just fine. The reason is the bottom grip already has grooves cut on the inside to fit a battery, the top doesnt. But the bottom of the barrel has a chunk taken out, so even with a grip that doesn't have the inside grooves cut it, you can fit half of the battery easily. That gives you the half of the grip with grooves cut to use on the top where there isn't a part of the barrel missing. I don't know if a 9.6v will work, but a 8.4 fits perfectly. Granted it takes a tiny bit of adjusting wires to get everything in right. But when it is in there is absolutely no bulging, and it feels just as solid as when it has a mini battery in it. I hope that made sense... If not ask and I can try to clarify.

Newb101
08-21-2003, 06:58 AM
Badass. Are the bottom and top grips the same size/shape though?

No I never owned an Armalite. But was thinking about it. :)

Riot
08-21-2003, 01:41 PM
Yes they are the same shape on the outside, it's just on the inside that they are different, one has grooves cut so that a battery will fit easily.

Maynard
08-21-2003, 05:17 PM
On my M16A2, I know the upper grip/handguard half has a mock gas tube running under the ventilation hole things. That would be a little different, but oh well, if people are happy with them...

Fox
08-21-2003, 06:51 PM
Why not just get a numchuck style instead of a V-shape?

I'd save you from the risk of cutting the battery open.

Riot
08-21-2003, 07:00 PM
I would have started with a nunchuck battery but I already had a V shaped one for my M4. So I just modified it instead of buying a new one.

Tripod
08-21-2003, 08:06 PM
Originally posted by Maynard
On my M16A2, I know the upper grip/handguard half has a mock gas tube running under the ventilation hole things. That would be a little different, but oh well, if people are happy with them...

If I'm not mistaken the mock gas tube on the M733 is like connected right to the barrel rather than the handguard, so if you put the bottom on on top and the top one on the bottom then you should be fine.....

Riot
08-21-2003, 10:25 PM
Tripod is right, the mock gas tube is not connected to the grip at all. I forgot to mention earlier, but you will have to remove the mock gas tube in order to get it to all fit in, which is very simple, just pull the plastic mount that is attached to the barrel off and pull the tube out. I also removed the plastic clasp that held the fuse and just used electrical tape to hold it in place to save space.