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Questions & Answers
I have an older 80’s or before Ruger 22 caliber long rifle automatic pistol that needs replacement magazines. Will these be compatible?

The Mark iii and Mark iv have a mag release on the handle of the weapon just below the trigger. This feature was not available before the Mark iii. Mark i,ii, have a bottom of the handle mag release and are not designed to release with the Mag release on the Mark iii, and Mark iv. Very different manufacturing on the magazine of the Mark iii and Mark iv. The earlier Mark i, ii have a bottom of the handle release. The Mark iii, iv must have a release notch that the Mark iv release button engages.

by dejavous, Verified Owner, January 10, 2023
Will these mags work on the Mark IV Lite? Expert Answer

No, unfortunately these magazines will not fit that pistol.

by Kurt Colbourne, Gear Expert, May 5, 2021
Customer Reviews
Helpful Positive Review customer service by mike, May 27, 2019
I bought 2 pair of the ruger magazines. One magazine did not have the slide button , manufacturers defect ,. I printed out a return label ,which was prepaid, for fedex. Upon receiving the item back they promptly shipped a new one prepaid. I can,t ask...
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4/4 found this helpful
Helpful Positive Review I don't know... by European History Guy, March 3, 2019
This was a good price. I haven't actually tried to use them yet... I don't even actually have a Ruger Mark IV pistol yet. I've seen these and the Mec-Gar mags both have problems, so I'm starting with some of each.
1/5 found this helpful
Helpful Positive Review Ruger mark lv mags by Eddie, August 22, 2020
My 11 yr old daughter loves to shoot her 22 and these extra magazines keep her going without daddy having to reload too many times between shooting! These seem to be true Ruger magazines! Packaging is marked Ruger!
1/1 found this helpful
Helpful Positive Review Ruger mag for MKII by Gadget, August 8, 2019
These are exactly what I expected. Direct Ruger magazine units. The price was almost cheaper than just buying a single unit. I've placed several orders from optics planet and they've been spot on each time.
2/2 found this helpful
Helpful Positive Review Fast Shipping!! by Steve R., June 23, 2020
Mags came packaged nicely! On sale, they were the best price anywere I looked. Perfect factory Quality, Packaging in great shape, just what I was looking for at a great price! Another great transaction with Optics Planet!!
1/1 found this helpful
Helpful Positive Review Outstanding, perfect fit by Wrangler2010, August 13, 2019
Magazines were perfect as would be expected by Ruger OEM... The shipping was fast ans price was comparable to other vendors on the internet. Will definitely buy more. One can never have to many magazines..
1/1 found this helpful
Read All 18 Reviews
Gun Make: Ruger Gun Model: Ruger Mark III , Ruger Mark IV Caliber: .22 Long Rifle Magazine Capacity: 10 RoundColor: E-Nickel Finish: Silver Quantity: 1 Condition: New Fabric/Material: Steel

Code: RT8-PMG-90645-10RD

MPN: 90645

UPC: 736676906451

List: $51.95Save 23%
$39.99

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Certain firearm magazines and extensions are subject to maximum capacity restrictions based on state and local laws. Currently, we are unable to sell these products to some locations. For a complete list of these restrictions, please visit our policy page.

By continuing with your purchase, you agree to adhere to all applicable laws and regulations.  

Product Info for Ruger Mark III/Mark IV .22 Long Rifle 10 Rd Magazine, 2 Pack

Stay locked and loaded with the Ruger Mark III/Mark IV .22 Long Rifle 10 Rd Magazine, 2 Pack. Ruger designed these Pistol Magazines from steel for maximum durability. Then, each Ruger Mark III/Mark IV .22 Long Rifle 10 Round Mag, 2 Pack gets an E-Nickel finish to enhance its resistance to corrosive elements and wear. Keep the Ruger Mark III/Mark IV .22 LR 10-Rd Detachable Magazine, 2 Pack on hand to always be prepared in the field.image

WARNING: California`s Proposition 65

Specifications for Ruger Mark III/Mark IV .22 Long Rifle 10 Rd Magazine, 2 Pack:

Manufacturer: Ruger
Gun Make: Ruger
Gun Model: Ruger Mark IV, Ruger Mark III
Caliber: .22 Long Rifle
Magazine Capacity: 10 Round
Color: E-Nickel
Finish: Silver
Quantity: 1
Condition: New
Fabric/Material: Steel

Features of Ruger Mark III/Mark IV .22 Long Rifle 10 Rd Magazine, 2 Pack:

  • Constructed of steel
  • E-Nickel finish

Package Contents:

  • Ruger Mark III/Mark IV .22 Long Rifle 10 Rd Magazine, 2 Pack

Ruger Mark III/Mark IV .22 Long Rifle 10 Rd Magazine, 2 Pack Orderable Models

List of Orderable Models

Ruger Mark III/Mark IV .22 Long Rifle 10 Rd Magazine, 2 Pack , MPN: 90645 , UPC: 736676906451 , Code: RT8-PMG-90645-10RD
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