https://31m-armory.com/product/rost-martin-rm1c-9mm-new/

Built to give American shooters a high-performance, feature-rich pistol at a fair price, the RM1C Compact in 9mm is a precision-engineered, Viridian green dot optic included, striker-fired pistol with a crowned 4-inch match barrel, Responsive Grip Texture™, flat-face trigger with an extra-short reset, slide-top anti-glare serrations, ambidextrous controls, a funneled magazine well for faster reloads, deep grip serrations front and rear, modular backstraps to fit any hand size, textured index points (gas pedals) on both sides of the frame to aid in recoil management and “driving the gun”, and an oversize and undercut trigger guard and extended beavertail for recoil management. Four 15-rd magazines included in the Savior Obsidian Black Range bag.

https://www.youtube.com/watch?v=FY0ykGhamVQ