Adequate for my needs - AIM Sports Inc M-LOK Vertical Grip

I use vertical grips as rear hand stops for a c-clamp shooting grip and this one works well for that purpose. It is devoid of any texture, so I stippled the front surface with a soldering iron. You save about $10 vs a similar Magpul or BCM grip but they have texture and look a little better. It's a toss-up.