COMING SOON Note: The Standard DryFireMag is NOT COMPATIBLE with firing pin-activated laser cartridges OR the Smart SureStrike(TM) Optic Laser Cartridge that is part of our Smart DryFireMag Laser Training Systems. The DryFireMag for Shadow Systems pistols lets you train smarter by eliminating the need to rack the slide between trigger presses. This means you can build real muscle memory while keeping both hands on your pistol and your sights on target-exactly how you&';d respond in a real-life situation. Designed for Shadow Systems DR920, MR920 and XR920 firearms, this DryFireMag simulates a factory 5-5.5 lb trigger pull, giving you realistic feedback with every press. The base plate and lever on the Shadow Systems DryFireMag are DESERT TAN for easy identification, so there&';s never any confusion with live mags during your practice sessions. Whether you&';re warming up at the range or honing your skills at home, the DryFireMag makes dry fire training effective, safe, and seamless. If you&';re using a custom trigger that resets to the forward "cocked" position, we recommend removing the DryFireMag spring for a smoother, more natural press. For patent information see Patents page. SKU: D-SS9 Made in the USA Note: Standard DryFireMags are NOT COMPATIBLE with ANY laser cartridge. Caliber Compatible Shadow systems Models 9MM DR920, MR918, MR920, XR920, XR920P NOT COMPATIBLE Shadow Systems CR920 or Axio, Glock, Ruger RXM or PSA Dagger Consider our Smart DryFireMag Laser Training Systems for dry fire training with laser feedback.