Hi MVP shooters, this is a machined trigger guard assembly for the MVP line up in 223/556. It will fit the Flex model as well, but was never really intended for it. This part is also made form 6061 t6 and uses the same black anodized finish with a mil spec hard coating. I have noticed that its much easier to get a good lock down on the rear action screw because there is no give in the metal. Its a beefy good looking part that serves its purpose. As always our parts are US made. If you have any interest in this part just send me a pm. These are 40 dollars shipped to your door in the US. I can ship outside as well and can provide quotes.