Thumb rests and slide rackers for 1911 and 2011 frames are stocked here from Cajun Gun Works, Dawson Precision, CZ Custom, and Henning, covering two distinct grip and manipulation upgrades competitive shooters add to race guns. Thumb rests extend the frame's grip safety or add a dedicated ledge for the support-hand thumb, giving Limited and Open shooters a more consistent, repeatable grip that stays locked in through recoil and stage transitions. Slide rackers are built specifically for Open division guns running large-diameter dot sights, providing a raised, textured surface toward the rear of the slide that lets shooters rack the slide without the optic obstructing thumb or palm placement — a manipulation problem unique to big-dot Open guns that standard slide serrations don't solve. Both parts are machined to fit specific frame and slide profiles, so fitment varies by 1911 versus 2011 platform and by which optic footprint your Open gun is cut for. No other retailer categorizes slide rackers as their own distinct part category, even though the manipulation problem they solve is specific to Open division optics setups. Whether you're refining grip consistency on a Limited gun or solving slide manipulation on an Open build, this lineup covers both upgrades. Fast same-day shipping on most orders at Shooters Connection.