Awesome grip, mlok hardware not so good - B5 Systems Vertical M-Lok Grip

The grip itself is sturdy and lightweight, love the color options. Low-profile but you can still get a good grasp on it. My issues were with the included Mlok hardware. First, a decently long Allen wrench is needed to install, one wasn't included so you need your own tools. Second issue was the bolts, they were about twice as long as most Mlok hardware and had big globs of hardened blue locktight on them. Made it very hard tighten, basically making the usual pains of Mlok installation way worse. Luckily I had some extra Magpul bolts/nuts and used those instead. Overall great grip for the price, but be prepared for some installation issues.