Brand: RUGER | Model: MK-IV 22/45 LITE RED ANODIZED | Type: PISTOL | Caliber: .22 LR | Finish: Black | Action: Magazine Type: Detachable Box Magazine | Stock: Checkered 1911-Style Polymer Grip Panels | Sight: Fixed (Optic Mounted – Rail Ready) | Weight: Aluminum Upper | # of Mags: 2 (Factory Standard – confirm if different) | Safety: Ambidextrous Manual Thumb Safety | Receiver: Weight: Approx. 25 oz (varies slightly with optic) | Muzzle: 1/2″-28 Threaded with Thread Protector | Features: • Factory Red Anodized Lite Upper