1. Firearms
  3. Handgun Semi-Auto

Ruger Mark IV Standard 22LR Rimfire Pistol with 4.75-Inch Barrel

  • Item Number: 40104
  • /
  • View More Items by Ruger
  • /
  • Condition: NEW
Ruger Mark IV Standard 22LR Rimfire Pistol with 4.75-Inch Barrel
RUGER Mark IV Standard 22LR Rimfire Pistol with 4.75-Inch Barrel
RUGER Mark IV Standard 22LR Rimfire Pistol with 4.75-Inch Barrel
RUGER Mark IV Standard 22LR Rimfire Pistol with 4.75-Inch Barrel
RUGER Mark IV Standard 22LR Rimfire Pistol with 4.75-Inch Barrel
RUGER Mark IV Standard 22LR Rimfire Pistol with 4.75-Inch Barrel
RUGER Mark IV Standard 22LR Rimfire Pistol with 4.75-Inch Barrel
$459.99 $579.00

Limited-time Deal
In Stock with FREE shipping
  • RETAY USA RXP22 22LR FDE THREAD BARREL W/ 2 - 13RD MAGAZINES

    Retay RXP22 22LR Flat Dark Earth Semi-Auto Pistol with Threaded Barrel
    $279.00 $249.00

  • RUGER MARK IV 22/45 TACTICAL 22LR

    Ruger Mark IV 22/45 Tactical 22LR with Threaded Barrel
    $689.00 $539.99

  • RETAY USA RA22 22LR PISTOL - BLACK ALUMINUM MLOK FOREND

    Retay RA1522 22LR AR-Style Pistol
    $359.00 $299.99

  • RUGER MARK IV 250TH ANNIVERSARY 22 LR 10+1 4.40` STAINLESS THREADED BULL BARREL

    Ruger Mark IV 22/45 250th Anniversary Edition 22LR Semi-Auto Pistol
    $475.00 $392.98

  • FNH FN 502 TACTICAL 22LR FDE/FDE 15RND AND 10RND

    FN FN502 Tactical 22LR Optic Ready Rimfire Pistol with FDE Finish
    $619.00 $419.99

  • RETAY USA RXP22 22LR BLK / GRY THREAD BARREL W/ 2 - 13RD MAGAZINES

    Retay RXP22 22LR Rimfire Pistol with Black Frame/Gray Slide and Threaded Barrel
    $279.00 $249.00

  • KELTEC P17 22LR 16-ROUND SEMI-AUTOMATIC PISTOL

    Kel-Tec P17 22LR 16-Round Semi-Automatic Pistol
    $229.99

  • SMITH AND WESSON MP 15-22 AR PISTOL 8` BBL 22LR SBA BRACE

    Smith & Wesson MP15-22 22 LR AR-Pistol with SBA3 Pistol Brace
    $529.00 $469.99

  • TAURUS TX22 COMPETITION 22LR BLACK OPTICS READY RIMFIRE PISTOL

    Taurus TX22 Competition 22LR Black Optic Ready Rimfire Pistol
    $479.99

  • BROWNING FIREARMS BUCK MARK CAMPER UFX 22LR W/ ADJ SIGHTS

    Browning Buck Mark Camper UFX 22LR Rimfire Pistol with Adjustable Sights
    $479.99 $304.99

  • RUGER MARK IV 22/45 LITE 22 LR GREEN ANODIZED

    Ruger Mark IV 22/45 Lite 22 LR Green Anodized with Threaded Barrel
    $609.99

  • RETAY USA RXP22 22LR BLACK THREAD BARREL W/ 2 - 13RD MAGAZINES

    Retay RXP22 22LR Semi-Auto Pistol with Threaded Barrel
    $279.00 $249.00

  • CCI 22 LR 40 gr LRN Standard Velocity 50/Box

    CCI 22 LR 40 gr LRN Standard Velocity 50/Box
    $4.99
    ($0.10 / round)

  • CCI 22LR 40gr LRN Quiet-22 50/Box

    CCI 22LR 40gr LRN Quiet-22 50/Box
    $6.99 $4.45
    ($0.09 / round)

  • Eley 22LR 38 gr HP Subsonic 50/Box

    Eley 22LR 38 gr HP Subsonic 50/Box
    $7.29
    ($0.15 / round)

  • CCI 22LR 40 gr Copper Plated HP Velocitor 50/Box

    CCI 22LR 40 gr Copper Plated HP Velocitor 50/Box
    $11.99 $8.99
    ($0.18 / round)

  • Eley 22LR 40gr RN target 50/Box

    Eley 22LR 40gr RN target 50/Box
    $10.00 $6.99
    ($0.14 / round)

  • Winchester 22LR 40gr CP Wildcat 1500/Jug

    Winchester 22LR 40gr CP Wildcat 1500/Jug
    $100.10
    ($0.07 / round)

  • CCI 22 LR 32 gr CPHP Stinger 50/Box

    CCI 22 LR 32 gr CPHP Stinger 50/Box
    $10.99 $7.59
    ($0.15 / round)

  • Federal 22 LR 40 gr AutoMatch 325 Round Pack

    Federal 22 LR 40 gr AutoMatch 325 Round Pack
    $31.99 $23.99
    ($0.07 / round)

  • CCI 22LR 45 gr Segmented HP Suppressor Max 100/Box

    CCI 22LR 45 gr Segmented HP Suppressor Max 100/Box
    $18.99 $12.86
    ($0.13 / round)

  • Winchester 22LR 40gr Black Copper Plated Round Nose Game And Target 100/Box

    Winchester 22LR 40gr Black Copper Plated Round Nose Game And Target 100/Box
    $8.49
    ($0.08 / round)

  • CCI 22LR 40 gr CPRN Mini Mag 100/Box

    CCI 22LR 40 gr CPRN Mini Mag 100/Box
    $12.99
    ($0.13 / round)

  • Remington 22LR 40 gr Lead Round Nose Thunderbolt 500 Round Brick

    Remington 22LR 40 gr Lead Round Nose Thunderbolt 500 Round Brick
    $52.99 $44.99
    ($0.09 / round)

Product Description

What's in the Box

  • Ruger Mark IV Standard 22LR
  • (2) 10-Round Magazines
  • Cable Lock
  • Owner's Manual

Much like the popular Standard pistol that was the Company's flagship offering in 1949, the new Mark IV Standard model features a tapered barrel and a natural pointing grip angle. The Standard model is offered with a 4.75" barrel length and fixed sights.

The Mark IV Standard features a one-piece, precision CNC-machined grip frame. Like all pistols in the Mark IV family, Standard models feature a simple, one-button takedown for quick and easy field-stripping, ambidextrous manual safety and a redesigned bolt stop for more ergonomic operation. The magazines drop free on release for faster reloads and a redesigned magazine disconnect prevents discharge when the magazine has been removed.

Firearm Features

  • 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.
  • One-piece, precision CNC-machined grip frame.
  • Ergonomic bolt stop.
  • Smoothly contoured, comfortable grip features natural pointing grip angle with replaceable, checkered grip panels for a non-slip hold.
  • Internal cylindrical bolt construction ensures permanent sight to barrel alignment and higher accuracy potential than conventional moving slide designs.
  • Contoured ejection port and easy-to-grasp bolt ears allow for durable and reliable operation round after round.
  • Accurate sighting system features fixed sights and drilled and tapped receiver for Weaver- or Picatinny-style rail for easy mounting of optics.
  • Ambidextrous manual safety positively locks the sear in the "SAFE" position when applied. Safety can be converted to left-side only with included washer.
  • Features a conveniently located push-button magazine release on the left side of the frame.
  • Magazine drops free on release for faster reloading.
  • Magazine disconnect prevents discharge when the magazine has been removed.
  • Also includes: two, 10-round magazines.

Firearm Specifications

  • Model Number: 40104
  • Caliber: 22 LR
  • Capacity: 10
  • Material: Alloy Steel
  • Front Sight: Fixed
  • Barrel Length: 4.75"
  • Grip Frame: Aluminum
  • Grips: Checkered Synthetic
  • Finish: Blued
  • Width: 1.20"
  • Rear Sight: Fixed
  • Barrel Style: Tapered
  • Weight: 28.2 oz.
  • Overall Length: 9"
  • Height: 5.40"
  • Grooves: 6
  • Twist: 1:16" RH
  • CA Approved: No
  • MA Approved & Certified: No

Customer Comments & Questions

Customer Reviews

Write a review
(5 out of 5) Great, Fun, Accurate Firearm
by Dennis from Peoria, AZ on March 9, 2019

The Ruger Mark 4 is another exceptional model. This is a very accurate ultra reliable pistol. I have a Mark 1 a Mark 3 and now a Mark 4. All are fun and accurate, but the easy way to completely disassemble this one is sheer genius. Thanks!

Back to top