- Good Grip
it's a fine grip, but costs more than a grip you could get for $19.99 equal to this one or better.
water proof (but why would you need water proofing?)
fits and clamps fine on my m4
not worth it, i'd get the "UTG Super Duty Vertical RIS Foregrip" right here on shorty USA for $19.99 unless
you do scuba ops and NEED water proofing. then i wouldn't suggest this item.
If you think that you would need a water proof grip in case it falls off in the middle of a match while you
are over water (which would only happen if you didn't attach the grip well enough) which the chance of that happening is 2 in 100.
so i really don't think you would EVER use a water proof grip, but i guess if you just HAVE to have it, then do it!
(i got this grip just cause i needed a grip and this one was suggested for my gun, so i got it just because it was full metal.