Great, solid product and perfect for ar pistols - Bravo Company MFG KAG 1913 Picatinny Rail Angled Grip

I got this on my AR pistol. Keep in mind that you cannot put a VFG (vertical foregrip) on an AR pistol or it converts it into an SBR. Check with your state and local laws and regulations though. I like the KAG in particular because it gives you a little more to grab onto when pulling in the rifle instead of a standard handstop. This is plenty durable and doesn't move when in place. Does the job well.