Mosquito Molds RIS for M4A1

[Fusebox]

Does anyone here have one of these?
Are they any good?
And where does the battery for the gun go?

[D_Man]

I don't own one so I can't comment on how good it is, however, I do know that a mini battery is supposed to fit inside the RIS. The lower rail comes off much like the lower grip on the standard M4 comes off so you can store the battery in there.

[Bossman]

I have one and really like it. Mine is mated to a M4 metal body and makes for a tight gun. I use the external laser/ battery unit, but it looks like a mini battery would fit inside the grip.

Bossman