I have a practically new Smith and Wesson M&P 2.0 Metal Carry Comp. This is Very new gun with only about 200 rounds through it. This M&P Metal 2.0 has an all metal frame and a ported barrel and slide (4.25" barrel). Here is the link to the Smith and Wesson website if you want to review the exact gun I have for sale. https://www.smith- wesson.com/product/performance-center-mp9-metal-carry-comp, an extended thumbrest takedown lever ($60), and I purchased a factory M&P extended 23round magazine ($50)