The Shadow Systems XR920 Elite Optic Ready is a 9mm Luger striker-fired pistol with a 4.5-inch threaded barrel, 17+1 capacity, and a Flat Dark Earth Cerakote finish. It weighs 22.4 oz and includes tritium night sights. 
 
Key Specifications 

• Brand: Shadow Systems 
• Model Name: XR920 Elite Optic Ready 
• UPC: 810013433005 
• Caliber: 9mm Luger (9x19 Para) 
• Action: Striker Fired 
• Capacity: 17+1 rounds 
• Barrel Length: 4.5 inches 
• Overall Length: 7.63 inches 
• Weight: 22.4 oz (1.3 lbs) 
• Finish: Flat Dark Earth Cerakote 
   
  Detailed Features 
  The threaded barrel (standard muzzle thread) accepts suppressors and muzzle devices without additional machining. The optics-ready slide is compatible with RMR and Holosun footprints. The green tritium front sight and black serrated rear are usable in low-light conditions without an optic. Interchangeable backstraps let shooters fit the grip to hand size. The frame material combines polymer with billet steel components at structural points. The aggressive grip texture is integrated into the frame.

User discussions on the Shadow Systems XR920 Elite in FDE cover a consistent set of topics.

Build quality and finish draw positive reactions. The FDE Cerakote is appreciated for its appearance and the materials used are described as durable. The ergonomic design and grip texture come up often as comfortable for extended use.

Reliability is generally reported as good. Owners note consistent function at the range and describe recoil as manageable. A few discussions mention occasional preferences for specific ammo brands, with some loads running better than others in early use.

The optics-ready slide is a regular discussion point. Most owners intend to run a red dot and find the direct-mount compatibility straightforward to set up.

Customization flexibility through backstraps and accessory rails is well-regarded. Comparisons to Glock and Sig are common, with debates about trigger feel, ergonomics, and overall value. Pricing discussions split between buyers who find it justified given the features and those who benchmark it against lower-priced alternatives. Suppressor use comes up among a segment of owners who value the threaded barrel as a practical option.