TandemKross Ruger MKIV Race Gun Kit - Gray - If you're competing in rimfire competition, these are the upgrades for you! Improve your trigger for short, repeatable, identical trigger pulls every time. Make charging easy for any user, both left- and right-handed, with the unique ring pull design of the "halo" Charging Ring. The "Titan" Extended Magazine Release and "MarkPRO" Extended Magazine Bumpers make magazine changes easier and boost the consistency of positive magazine seatings. The "Titan" offers users the ultimate customization - with two textured button styles available for your ideal fit and function. Whether you're just starting out in the shooting sports and need to fully upgrade your Ruger MKIV accessories, or are outfitting a firearm to make shooting easier for a junior or senior shooter, or anyone with smaller hands, the "Race Gun" Kit for Ruger MKIV from TANDEMKROSS is a great way to boost your gun's reliability and performance. Includes: 1 Halo Charging Ring, 1 Victory Trigger, 1 Titan Extended Magzine Release, And 2 MarkPRO Extended Base Pads For Ruger MKIV Target, Ruger MKIV Hunter, Ruger MKIV Competitition, And Ruger MKIV Tactical