Specifications and Features: Description: RUG MKIV 2245 22LR TB RED DE Brand: Ruger Model: Mark IV 22/45 Type: Pistol: Semi-Auto Caliber: 22 LR Finish: Red Anodized Action:Single Action Stock: Checkered 1911-Style Sight: Front: Fixed Rear: Adjustable Barrel Length: 4.40 Bull Barrel Overall Length: 8.40 Weight: 25 oz Capacity: 10+1 # of Mags: 2 Safety: Ambidextrious Manual Safety Receiver: Aerospace-Grade Aluminum Features: Threaded 1/2x28, Red Anodized, Davidson's Exclusive; Simple, One-Button Takedown For Field Stripping