DESCRIPTION
The Ruger Mark IV 22/45 .22 LR Handgun delivers precision, reliability, and easy maintenance in a proven rimfire platform. Featuring simple one-button takedown, a threaded bull barrel, and a factory Picatinny rail, it’s built for accuracy and versatility.
Key Features
One-Button Takedown: Rear frame button allows quick tool-free field stripping and easy cleaning.
Threaded Bull Barrel: 1/2"-28 threaded barrel with thread protector supports popular muzzle accessories.
Cold Hammer-Forged Barrel: Precision rifling enhances accuracy and long-term durability.
Factory Picatinny Rail: Allows easy mounting of optics for improved target acquisition.
Polymer 22/45 Grip Frame: Precision-molded frame with serrated frontstrap and checkered backstrap for control.
1911-Style Grip Panels: Checkered synthetic grips provide a secure and comfortable hold.
Internal Cylindrical Bolt: Maintains permanent sight-to-barrel alignment for increased accuracy.
Ambidextrous Manual Safety: Configurable safety design with included washer for left-side only use.
Push-Button Magazine Release: Conveniently located on the left side of the frame for quick reloads.
Included Magazines: Comes with two 10-round magazines.
Specifications
Brand: Ruger
Model: Mark IV 22/45
Model Number: 40190
Caliber: .22 LR
Capacity: 10+1
Barrel Length: 4.40"
Barrel Style: Threaded Bull Barrel
Thread Pattern: 1/2"-28
Receiver Material: Alloy Steel
Grip Frame: Polymer
Grips: Checkered Synthetic
Front Sight: Fixed
Rear Sight: Adjustable
Finish: Blued
Overall Length: 8.50"
Width: 1.22"
Height: 5.50"
Weight: 33.3 oz
Twist Rate: 1:16" RH
Grooves: 6
Rail: Factory Picatinny Rail
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