This is a Ruger Pistol: Semi-Auto known as the Mark IV chambered in 22LR, model # 43922, UPC 736676439225
Model Series: Mark IV
Gun Type: Pistol: Semi-Auto
Caliber: 22LR
Action: Single Action
Capacity: 10+1
Finish: Diamond Gray Anodized
Stock: G10 Pachmayr Grip Black-Gray
Sights: Front: Fixed Rear: Adjustable
Barrel Length: 4.40 1/2x28 Threaded Barrel
Overall Length: 8.40
Features: Cerakote Upper (Custom Mix Aluminum W/ Blue Tint)