The Artemis RDS v2 Perfect Zero sightblock pistol is designed for the IPSC Standard shooter. Atlas spent years perfecting the sightblock design and sourcing or manufacturing the components for this pistol. The results speak for themselves. The Artemis is the softest shooting, best performing, IPSC Standard pistol on the planet. Included with this pistol is: Trijicon RMR/SRO Optics Plate Three Magazines 1- 126mm 2- 140mm Atlas Gunworks Soft Case Specifications: Barrel Length/Type: 4.6" Bull Sight Radius: 6.8" Total Weight: 39oz Trigger Break Weight: Sub 2lb Rear Sight: .120 Adjustable Front Sight/Type: Fiber .250T x .100W Recommended Service: 10k Recoil Spring: 5" Full 9lb Main Spring: 17lb Tactical Rail: Yes This Pistol's Build Sheet Trigger: Curved Medium Black Right Grip Panel: Standard Left Grip Panel: Standard Trigger Weight: Sub 2lb Finish: All Black DLC Slidestop: Lockback Follower: Lockback Mag Release Orientation: Righty (Slidestop Side) Caliber: 9mm Safety Orientation: Righty Safeties: Ambi (Standard) Basepads: Black; 1 Flush, 2 Extended Mag Tube Color: Stainless Magwell: Tactical Optics Plate: Trijicon RMR/SRO Case: Soft Case