Selected Handgun Detail

Ruger
Model 22/45 Mark IV
Ruger Pistol 22/45 Mark IV .22 LR Variant-1
Scale To:
Gun Dimensions Width:1.22-in
Length:9.75-in Height:5.5-in
Barrel:5.5-in Weight:34.4-oz
1 Variant
Gun Rankings
  • Power Factor (40 grain bullet)42760
  • Recoil Factor (40 grain bullet)0.38 ft-lb
  • Total Capacity11 rounds
  • ConcealabilityPoor
  • Defense Factor32%
Gun Specifications
Type:Pistol
Caliber:.22 LR
Action:blowback operated semi-auto
Trigger:single-action (SA)
Safety:frame mounted ambi safety
Magazine:10-round
Frame:black polymer
Grip:checkered black polymer
Sights:fixed blade front, adjustable rear
Notes:bull barrel
Manufacturer
Sturm, Ruger & Co., Inc.
More Info
About the Gun

Updated version of the classic Mark III. Simple, one-button takedown for quick and easy field-stripping and proper chamber to muzzle cleaning. A recessed button in the back of the frame allows the upper receiver to tilt up and off of the grip frame without the use of tools. Ambidextrous manual safety, push-button magazine release.

Production

Production of this firearm began in 2016 and continues to the present day as part of an ongoing series. Specific manufacturing dates for individual units can be verified through the manufacturer’s serial number records.

Market value
Last updated: 7/10/2025

The MSRP for this gun is approximately $559. In 95% condition, the used market value in 2024-2025 ranges from $400 to $450, based on recent sales and valuation data.

Cartridge Specifications
Cartridge: .22 LR
Alias: .22 Long Rifle
More Info
Ballistics for This Gun
Selected Bullet Mass:40 grains
MV:1069 ft/sec ME:102 ft-lbs
Analysis

This .22 LR semi-automatic pistol offers a compelling package for both novice and experienced shooters. Its accuracy is noteworthy, delivering consistent performance at typical plinking and target ranges. The ergonomic design, with a comfortable grip angle, aids in natural handling and reduces fatigue during extended sessions. Reliability is a strong point, as it cycles most ammunition types without frequent malfunctions, making it a dependable choice for casual use. The trigger pull is crisp and light, averaging around 4-5 pounds, which enhances precision. Felt recoil is minimal, as expected from the caliber, ensuring a pleasant shooting experience. However, maintenance can be somewhat cumbersome due to a complex disassembly process that may frustrate less experienced users. Additionally, sourcing certain replacement parts can be challenging, potentially delaying repairs. Overall, it’s a solid option, though attention to upkeep is necessary for long-term satisfaction.

User Rating
1 User Ratings
1 User Comments
User Comments

5 of 5 Stars
Reliable 22
By Tom on 13 Dec 2019
This is the most reliable 22 semi auto I have owned. I've shot several different brands and it shoots them all, including standard velocity. Take down is literally 10 seconds or less. Great fun to shoot and my wife even likes it which says a lot.