AR Special on now! Great deals on all our AR-15 Rifles

Tandemkross “MarkPRO” Magazine Bumper Ruger Mark IV 22/45 2pk


5 in stock

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 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 MKIV 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® MKIV 22/45 or Ruger® MKIV 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® MKIII 22/45 and Ruger® MKII 22/45 models!

Supported Models:

  • Ruger® MKIV 22/45
  • Ruger® MKIV 22/45 Tactical
  • Ruger® MKIV 22/45 LITE
  • Ruger® MKIII 22/45
  • Ruger® MKIII 22/45 LITE
  • Ruger® MKII 22/45

Don’t forget, all TANDEMKROSS products are Made in the USA and come with a LIFETIME guarantee!