Ruger® MKIV™ 22/45™ 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® Mark IV™ 22/45™ has 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™ 22/45™ 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, the extended base pad allow for easy pulling from the magazine well for faster magazine changes.
These drop-in Mark IV™ 22/45™ accessories attach to the bottom of the factory magazine without any glue or gunsmithing - installing in minutes! This simple Mark IV 22/45 upgrade is ideal for competitive speed shooters or any Ruger® MarkIV™ 22/45™ or Ruger® Mark IV™ 22/45™ LITE owner looking to improve the firearm’s reliability. Improve your older pistols with this upgrade, too! These magazine bumpers are also compatible with Ruger® Mark III™ 22/45™ and Ruger® Mark II™ 22/45™ models!
Supported Models:
- Ruger® Mark IV™ 22/45™
- Ruger® Mark IV™ 22/45™ Tactical
- Ruger® Mark IV™ 22/45™ LITE
- Ruger® Mark III™ 22/45™
- Ruger® Mark III™ 22/45™ LITE
- Ruger® Mark II™ 22/45™
Don't forget, all TANDEMKROSS products are Made in the USA and come with a LIFETIME guarantee!
100 Reviews
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MarkPro Ruger MKIV 22/45 Mag Bumper
They are easy to install and work great. Tandemkross should have a six pack and drop the price a little. These are what I will use on my Mags from now on. The best I have used.
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Ruger Magazine bumpers
I bought these to standardize my magazines between MK II, III, IV 22/45's. They work great and were very easy to install!
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Extended mag bumper
Good quality. Easy to install and works perfect.
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Bumpers
Easy install, great service & product much better than factory magazine bumper
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Magazine bumper
These make a big difference when seating a magazine. Much nicer than what the factory mags come with.
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Return merchandise
Construction of mag bumpers (2 piece connected by tiny screw) not acceptable. The fit between top and bottom part leaves a gap. I would like to return all 3 packages for refund . Order # 252011.
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Awesome baseplates!
I bought a couple of these and I really like them. They make inserting and stripping the mags much easier compared to the stock baseplates. Installation was easy as well.
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Great mag pad!
These are well thought out. Easier to manipulate magazine. They look good too, they follow the lines of the pistol nicely.
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Bumper Review
These things are awesome. Easy to install with enough grip space to make seating of the magazine a breeze.
