The AMP Ergonomic Fore Grip with Non-slip Design. This vertical grip is larger than most other vertical grips due to the battery compartment, this grip can carry 3 CR123 lithium batteries as back ups for lights and lasers. On the side of the grip there is a removable panel to make room for a pressure switch. The picatinny mounting deck is solid for a firm foundation. This grip is ideal for players with accessories on their gun, and for players with larger hands.
Design: Picatinny Rail
This grip may not fit onto all Picatinny rails.
Definately a sturdy built product, but doesn't interface with the rails on any of my rifles. The rails are all about 2mm bigger on all my guns than the space they are meant to slide into on the grip. I'm going to take a file and remove some material to it to see if I can make it work.
Beware this may not fit your gun.
2009-03-21 18:04:37 L. BOWEN
For: AMP Ergonomic Vertical Grip
Very good foregrip, mounts great onto the bottom of my m4 and feels really good in my hand. I would recommend this to anyone looking for a cheap good foregrip. To the review below, you could just sand down the grip until it fits.
mounts great! (not necessarily easily)
Not a pro in my situation but it may be too big or almost heavy for certain people.
2009-02-27 11:01:53 J. LILEVJEN verified buyer
For: AMP Ergonomic Vertical Grip
I bought this foregrip to interface with my KWA KM4-S Tactical RIS system. The quality seems very good, made from high-durability plastic. However, the rail interface does not mate with my RIS. I was thinking that I had made a mistake and ordered the wrong interface (this foregrip supports a Picatinny rail platform), but when I looked up the Wiki, picatinny and RIS are the same thing, or at least they both are meant to comform to M1913 Picatinny standard. I don't know if I have a bad unit, but be aware that if you are buying this for your RIS, it may not fit.
Heavy duty plastic
Ergonomic grip feels nice in the hand
Unit I received does not fit on RIS on my KWA
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