Maximus +1 Magazine Follower Install Instructions
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® Mark™ Series is a favorite for rimfire pistols for competitive shooting sports. The TANDEMKROSS Maximus Plus1 Follower for the Ruger® Mark™ Series is a drop-in upgrade that makes your gun competition ready, whether you’re shooting a Ruger® Mark IV™, Mark III™, Mark II™ or 22/45™. The Maximus Plus1 Follower allows the user to load 11 rounds into a standard 10-round magazine; ideal for rimfire competitions that allow the shooter to start with 11 rounds. The follower is made of durable Zytel® and is bright red, improving safety by clearly 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® Mark IV™ and MarkPRO Magazine Bumper for Ruger® Mark IV™ 22/45™. The followers will also work with our extended magazine bumpers for Ruger® Mark III™ and Mark III™ 22/45™
Don’t waste time in competition with a 10-round magazine. Load more ammo with the TANDEMKROSS Maximus Plus1 Follower for Ruger® Mark™ Series!
NOTE: The Maximus Plus1 Follower is compatible with any Ruger® Mark™ 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® Mark IV™ Target
- Ruger® Mark IV™ Hunter
- Ruger® Mark IV™ Competition
- Ruger® Mark IV™ Tactical
- Ruger® Mark IV™ 22/45™
- Ruger® Mark IV™ 22/45™ Tactical
- Ruger® Mark IV™ 22/45™ LITE
- Ruger® Mark III™
- Ruger® Mark III™ 22/45™
- Ruger® Mark III™ 22/45™ LITE
- Ruger® Mark II™
- Ruger® Mark II™ 22/45™
IMPORTANT: Cannot ship to California, Connecticut, District of Columbia, Hawaii, Maryland, Massachusetts, New Jersey, New York, Oregon, Rhode Island, or Washington. Do not purchase this item if you have a billing or shipping address associated with these locations.
60 Reviews
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Not Satisfied
Even without spring installed, the follower would bottom out on multiple different Mark II and III magazine plungers resulting in last (11th) round having to be wedged and forced into magazine. Refused to spring my magazine lips open. To expensive to have to modify a drop in part. Returned for refund. Thanks
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Mr
Installed These Little Gems Myself Quick & Easy Install Love The Plus One Round Feature
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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.
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Breaker of things
Excellent replacement for stock follower. Love the red vs stock black. Always helpful to have a plus 1.
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Rangemaster
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.
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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!
