The Tandemkross Maintenance Kit Ruger MK Series is a dedicated collection of small parts and springs designed to help keep Ruger Mark series pistols running smoothly. This essential kit brings...

The Tandemkross Maintenance Kit Taurus TX22 By Rim/Edge brings together essential small parts to help keep your Taurus TX22 running smoothly. Designed around the factory pattern, this kit includes...

The TandemKross FA26N0458BBB3 Mark IV 22/45 Lite .22 LR pairs Ruger’s proven Mark IV 22/45 Lite platform with TandemKross performance upgrades for a refined rimfire pistol experience. Its 4.50"...

The TandemKross FA26N0458BBG2 Mark IV 22/45 Lite 22 LR pairs Ruger’s proven 22/45 platform with TandemKross performance upgrades for a fast, flat-shooting rimfire pistol. A 4.50" stainless threaded...

The Tandemkross MarkPRO Ext Mag Bump Ruger Mark IV 22/45 2Pk is designed to give Ruger Mark IV 22/45 shooters a more confident, consistent magazine handling experience. Each extended magazine bumper...

The Tandemkross TK12N0507BLK1 Marksman Sight System is a purpose-built upgrade for shooters who want a cleaner sight picture and more precise alignment on their rimfire pistol. This system combines a...

The Tandemkross Maximus Plus1 Follower For Ruger Mark Red 2Pk is a precision replacement follower designed to enhance the performance of Ruger Mark series pistol magazines. Finished in a...

The Tandemkross Wingman Magazine Bumper & Spacer for Walther P22 magazines is a simple upgrade that enhances control and handling every time you reload. Designed specifically for compatible P22...

The Tandemkross TK11N0515BLK1 Rim/Edge Folding Buttstock is a purpose-built firearm accessory designed to add a compact, modern shoulder support option to compatible rimfire platforms. With its...

The Tandemkross Rotary Magazine Springs Ruger 10/22 Green 3Pk is designed to refresh and maintain the reliability of your Ruger 10/22 rotary magazines. Each green replacement spring is engineered to...

The Tandemkross Sentinel Captured Spring Guide Rod For Walther P22 is engineered to provide a smoother, more consistent cycling experience for your rimfire pistol. Designed as a direct replacement...

The Tandemkross Tk26n0510blk1 Shadow Mount V3.0 Rug is a purpose-built optics accessory designed to give Ruger pistol owners a clean, secure way to mount their favorite red dot sight. Machined with...