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"Maximus" Plus1 Follower for Ruger® MK Series (2-PACK)
Increase your Ruger MKIV magazine capacity and Ruger MKIV 22/45 magazine capacity with the new Maximus Plus1 Follower for Ruger MK Series.

"Maximus" Plus1 Follower for Ruger® MK Series (2-PACK)

Part Number:TK05N0249RED1
Average Rating
Your Price: $19.99
Retail Price:$24.99
Your Savings:$5.00(20%)
In Stock

At a glance:
  • Increase your Ruger® MK and MK 22/45 magazine capacity by 1

  • Red color shows when magazine is empty, improves safety

  • Made from Zytel® for long-lasting durability

*Includes two followers per order*

The Ruger® MK series is a favorite for rimfire pistols for competitive shooting sports. The TANDEMKROSS “Maximus” Plus1 Follower for the Ruger® MK series is a drop-in upgrade that makes your gun competition ready - whether you're shooting a Ruger® MKIV, MKIII, MKII or 22/45. The “Maximus” Plus1 Follower allows the user to load 11 rounds into a standard 10-round magazine - ideal for rimfire competitions, which allow the shooter to start with 11 rounds. The follower is made of durable Zytel® and is bright red, improving safety by showing the shooter when the magazine is empty.

This is a simple, drop-in upgrade and does not require any special tools to install. The "Maximus" Plus1 Follower is sold in two-packs and works with both the factory magazine base pad and TANDEMKROSS "MarkPRO" Magazine Bumper for Ruger® MKIV and "MarkPRO" Magazine Bumper for Ruger® MKIV 22/45. The followers will also work with our extended magazine bumpers for Ruger® MKIII and MKIII 22/45, including the "Plus1 PRO" Magazine Bumpers.

Don’t waste time in competition with a 10-round magazine. Load more ammo with the TANDEMKROSS “Maximus" Plus1 Follower for Ruger® MK series!

*Please note: The "Maximus" Plus1 Follower is compatible with any Ruger® MK factory magazine base pad and all TANDEMKROSS extended magazine base pads. However, using the Plus1 Follower with a TANDEMKROSS Plus1 magazine base pad does not enable the user to load 12 rounds in a standard 10-round magazine, only 11 rounds.

Supported Models:

  • Ruger® MKIV Target
  • Ruger® MKIV Hunter
  • Ruger® MKIV Competition
  • Ruger® MKIV Tactical
  • Ruger® MKIV 22/45
  • Ruger® MKIV 22/45 Tactical
  • Ruger® MKIV 22/45 LITE
  • Ruger® MKIII
  • Ruger® MKIII 22/45
  • Ruger® MKIII 22/45 LITE
  • Ruger® MKII
  • Ruger® MKII 22/45

 Warning: Cannot ship to Massachusetts, California, Connecticut, Hawaii, Maryland or New York. Do not purchase this item if you have a billing or shipping address associated with these locations.

5 Stars
Nice Upgrade!
Just got a set of these. Very easy to replace the stock followers in my Mark IV magazines, less than 5 minutes. They work just fine, adds additional space to fit an 11th round. Nice little upgrade!
Did you find this helpful?  3 of 4 Found Helpful
Reviewed by: (Verified Buyer)  from New Jersey. on 12/7/2017
5 Stars
Breaker of things
Excellent replacement for stock follower. Love the red vs stock black. Always helpful to have a plus 1.
Did you find this helpful?  1 of 3 Found Helpful
Reviewed by:  from Harleysville. on 1/9/2018
5 Stars
Installed These Little Gems Myself Quick & Easy Install Love The Plus One Round Feature
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Reviewed by:  from Las Vegas. on 3/6/2018
5 Stars
easy install
I have installed the plus 1 followers in 4 magazines for my MKIV, but have tried them out at the range yet. I will write another review when I do.
Did you find this helpful?  0 of 2 Found Helpful
Reviewed by:  from Texas. on 1/13/2018
5 Stars
Ordered 10 and installed all 10 when they arrived. Good quality stuff. I don't need the extra round in my magazines. I wanted the extra relaibilty that comes from the fact that that magazines sometimes work best when loaded one round short of full.
Did you find this helpful?  0 of 2 Found Helpful
Reviewed by: (Verified Buyer)  from Huntsville AL. on 12/29/2017

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