Does not work well with all "mil-spec" buffer tubes - Magpul Industries PRS Lite Rifle Stock

This stock relies on your buffer tube extension ramp to stay solid. The problem is that there is variance in "mil-spec" buffer tube extension ramp dimensions. The result of this poor attachment design is that you have a gap that allows the stock to move forward and back, which you do not want in a fixed precision stock. I've also seen some people that end up grinding the bolt cage that rests against the extension ramp because their ramp was too far forward so the stock could not be secured without that modification.

You cannot tighten the bolt hard enough for friction to keep it in place, you will either strip the screw or snap the cap off.

I tried this on 2 different bog standard mil-spec buffer tubes and neither of them fits well. This will 100% NOT work well with an Aero Precision Enhanced buffer tube, that has a much different extension ramp design and that was the first buffer tube I had on before trying the 2 other mil-spec tubes.

Magpul customer service is entirely unhelpful. All they will tell you is that your tube isn't mil-spec and then ghost you. Their 100% satisfaction guaranteed is a lie.

Other than the fact that it doesn't do one of the major things it is supposed to do, precision, it's a decent stock. It's just a gamble if it will work with your buffer tube or not.