Rost Martin RM1S 9mm Luger 3in Black Pistol - 15+1 Rounds - The RM1S is a precision-engineered, optic-ready, striker-fired pistol with a crowned match barrel; Responsive grip texture; flat-face trigger with an extra-short reset; slide anti-glare serrations; ambidextrous controls; funneled magazine well; deep grip serrations front and rear withmodular backstraps to fit any hand size; textured index points on both sides of the frame to aid in recoil management and driving the gun; oversize and undercut trigger guard and extended beavertail for recoil management.