Cheap materials, would not recommend - Lion Gears SG-ML150R M-Lok 5-Position Folding Grip

I liked the idea of having an adjustable position forward grip on an AR platform. Unfortunately, I wouldn't recommend this. The handle seems sturdy enough, and the locking mechanism seems like it would hold alright. Unfortunately, it wasn't a true M-Lok and the screws were getting stripped even before initial install was completed. I'm not confident I'd be able to remove and adjust the position if desired without having to replace some of the hardware. Spend a bit more and get a better product.