Standard-length replacement for factory slide stop gives you the benefit of an oversized stop without the added bulk. The low, deeply serrated thumb pad sits at a 90 angle to the frame for fast, solid, fumble-free engagement. Rounded edges won't snag on holster or clothing during a fast draw. Cut from a solid, carbon steel forging, then precision machined to exact dimensions and hardened for maximum strength before receiving Nighthawk's tough Perma Kote finish for outstanding wear resistance. Pin is machined to maximum .200" (5.1mm) diameter to give a tight barrel-to-slide lockup for better accuracy. Mfg: Nighthawk Custom SPECS: Steel, blued, matte finish. Thumb pad is .650" (16.5mm) long, .125" (3.2mm) wide.