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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
Produced:2017 -
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
Gun Value
MSRP:$499.00Used Est:$375.00
Last Update:12/28/2022
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.

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
About the Cartridge

The Stevens Arms Co. developed the .22 Long Rifle rimfire cartridge from the .22 Long cartridge case developed 16 years earlier, with a 40 grain round nose bullet loaded to a higher velocity than the older 29 grain .22 Long bullet. Modern .22 Long Rifle High Velocity cartridges drive a 40 grain copper-plated bullet at a muzzle velocity of 1255 fps and muzzle energy of 140 ft-lbs from a rifle barrel. This rimfire cartridge has become the most popular sporting and target shooting cartridge in the world.

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.