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Upgrade your Ruger® MKIV/MKIV™ 22/45 with the TANDEMKROSS "Cornerstone" Safety Thumb Ledge for enhanced grip, control, and improved safety.

TANDEMKROSS CORNERSTONE SAFETY THUMB LEDGE RUGER® MKIV® RED

769498484920 100039413

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Finish: Red Make: Ruger Model: Mark IV Style: Thumb Product no.: 100039413
Not available
59.9 GBP 0 £59.90 *
-13 %
Finish: Black Make: Ruger Model: Mark IV 22/45 Style: Thumb Product no.: 100039410
In stock
69.9 GBP 1 £69.90 * £79.90
-13 %
Finish: Black Make: Ruger Model: Mark IV Style: Thumb Product no.: 100039412
In stock
69.9 GBP 1 £69.90 * £79.90
Finish: Red Make: Ruger Model: Mark IV 22/45 Style: Thumb Product no.: 100039411
Not available
79.9 GBP 0 £79.90 *
69.9 69.9 4 GBP

Not available.

Product no.: 100039413

Mfr. No.: TK24N0346RED1

Notify on availability 59.9 GBP
69.9 69.9 4 GBP
Description Specification Customers reviews Accessories

TANDEMKROSS CORNERSTONE SAFETY THUMB LEDGE RUGER® MKIV® RED

Notify on availability

Description:

Enhance your grip with the "Cornerstone" Safety Thumb Ledge!

At a glance:

  • Oversized, 1911-style safety ledge
  • Enhances factory safety
  • Improves hand placement for better grip and control

Whether you’re a competitive shooter working to improve your speed and accuracy or a weekend plinker looking for better control over your pistol, a strong, proper grip is key. The new "Cornerstone" Safety Thumb Ledge from TANDEMKROSS is the ideal upgrade to boost your control!

Now available for the MKIV and MKIV 22/45, the oversized, 1911-style Safety Thumb Ledge, made from anodized aluminum, enhances the external factory safety without modifying the internals of the safety mechanism. This drop-in part is easy to install and does not change the internal components of the gun.

Installation of the "Cornerstone" MKIV™/MKIV™ 22/45 Safety Thumb Ledge is also a great opportunity to remove the factory ambidextrous safety, which can pinch some users' fingers while shooting.

The Ruger® MKIV™/ MKIV™ 22/45 aluminum "Cornerstone" safety ledge offers an ideal thumb placement for a secure grip, provides consistent hand positioning, and helps to control muzzle flip. This is one of the best Ruger® MKIV/ MKIV™ 22/45 accessories for competition shooters.

Get your "Cornerstone" Safety Thumb Ledge today and lay the foundation for a better grip!

Supported Models:

  • Ruger® MKIV™ Standard
  • 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™


Top takeaways

  1. The "Cornerstone" Safety Thumb Ledge is an oversized, 1911-style upgrade that enhances grip and control for Ruger™ MKIV and MKIV 22/45.
  2. Made from anodized aluminum, it improves the external factory safety without altering the internal safety components.
  3. Easy to install, the Safety Thumb Ledge assists in consistent hand positioning and helps manage muzzle flip during shooting.

Attributes

  • Finish:
    Red
  • Model:
    Mark IV
  • Style:
    Thumb
  • Weapon type:
    Ruger
  • Delivery weight: 0.008kg
  • Shipping height: 13mm
  • Shipping width: 76mm
  • Shipping length: 102mm
  • UPC: 769498484920

Item details

Made in USA
US export classification: 0A501.x

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Variations:

Finish: Red Make: Ruger Model: Mark IV Style: Thumb Product no.: 100039413
Not available
59.9 GBP 0 £59.90 *
-13 %
Finish: Black Make: Ruger Model: Mark IV 22/45 Style: Thumb Product no.: 100039410
In stock
69.9 GBP 1 £69.90 * £79.90
-13 %
Finish: Black Make: Ruger Model: Mark IV Style: Thumb Product no.: 100039412
In stock
69.9 GBP 1 £69.90 * £79.90
Finish: Red Make: Ruger Model: Mark IV 22/45 Style: Thumb Product no.: 100039411
Not available
79.9 GBP 0 £79.90 *

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