Ruger® MKIV™ Magazine Bumper Instructions
At a glance:
- Oversized bumper improves consistency of positive magazine seating
- Lateral grip pulls make pulling from magazine well easy
- Zytel® based bumpers offer the ultimate strength and durability
*Includes two base pads per order.*
The Ruger® MKIV™ has quickly become a favorite rimfire pistol among competitive shooters, but the flush surface on the magazine base pads can be challenging for competitors, making it harder to consistently seat the magazine properly and causing unnecessary delays.
The TANDEMKROSS MarkPRO Extended Magazine Bumpers for Ruger® Mark IV™ offers an oversized, textured Zytel® grip, allowing the user to easily bump the magazine into place for positive, consistent magazine seatings. Should the magazine get stuck, raised sides on the extended base pad allow for easy pulling from the magazine well for faster magazine changes.
These drop-in MKIV™ accessories attach to the bottom of the factory magazine without any glue or gunsmithing - installing in minutes! This simple Mark IV™ upgrade is ideal for competitive speed shooters or any Ruger® MKIV™ owner looking to improve the firearm’s reliability.
Supported Models:
- Ruger® MKIV™ Target
- Ruger® MKIV™ Hunter
- Ruger® MKIV™ Competition
- Ruger® MKIV™ Tactical
*Please note* This part is designed for the MKIV (standard style grip frame only)
Don't forget, all TANDEMKROSS products are Made in the USA and come with a LIFETIME guarantee!
31 Reviews
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Mark IV bumper
I put these on my Mark IV Hunter w/ competition grips - they fit perfectly and give me a bit more grip surface for my left hand. Also put a set on my SW22 Victory, and they're great.
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ext mag bumper
works great easy install
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Ruger Mark IV Mag Bumpers
These were easy to install, and look and feel nice. They work great, and help me assure my magazine is properly latched.
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Quick and easy
Fits perfectly and will be getting more of them as we go. Just waiting for another "holiday" special, and a bit more income.
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Mark pro review
These mark pro magazine bumpers are fantastic! They really make it easier and much faster to swap out magazines when doing speed drills. They also provide a nice surface to tap your palm on to make sure your magazine is properly seated. You can really tell a difference if you use a magazine loader. The stock magazine butt plates have very sharp corners that can be rough on your hands versus the tandemkross bumpers. Quick and easy to install. Thanks Tandemkross, great product!
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MarkPRO" Magazine Bumpers for Ruger® MKIV™ (2-PACK)
These work very well, just as they're advertised.
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MK IV Hunter bumpers
Great bumpers, makes loading faster at plate matches! Customer service very helpful and they follow up quickly.
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magazine bumpers
The bumpers were easy to install. The quality was as good as that of the original Ruger parts. I used them to replace the factory bumpers on some Mark 3 22/45 magazines.They work perfectly in the Mark4 Target.
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Good product.
Works well in MKIV with aluminum and stainless grip frames, and seem fine when dropped.
