Vickers Tactical +2 Magazine Extension for the Glock® 42

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VTMFP-007 42
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When Glock® released the single stack .380acp G42, shooters everywhere snapped them up. The Austrian brand had its first compact concealable pistol that could be worn comfortably anywhere, anytime. The upside is the G42 has all of the features you’d expect from Glock®.

The downside is – it’s almost too small. For shooters with medium to large size hands, the pistol grip is just too short, forcing a finger or two off the weapon when firing. Not the best form to control a .380acp defensive handgun cartridge accurately. The 6 + 1 ammunition capacity wasn’t exactly confidence inspiring either.

The fix just arrived! Vickers Tactical™ & TangoDown, Inc.™ announce the +2 Magazine Extension for the Glock® 42.

Injection molded of the same durable material used in the magazine body itself, the extended floorplate shape was designed to comfortably accommodate a proper firing grip. With 2 additional rounds on board, ammunition capacity is now 8 + 1 in the weapon. Also included is a new longer, smooth feeding heat-treated stainless steel spring, with 100% last round slide lock backs that are guaranteed.

The VTMFP-007/42 +2 Magazine Extension consists of Extended Floorplate, Floorplate Retainer, and Stainless Steel Spring. Kit converts 1 Glock® magazine.


Fits Glock® G42 model ONLY

• Extended shape allows proper firing grip

• Longer stainless steel spring guarantees 100% last round lock back

• Increases magazine capacity to 8 rounds

• Available in Black only

• TangoDown recommends this product be installed only by a Glock® Armorer

G42 +2 Extension Schematic

OA Length:  4.0”

Weight:  .038 LB

Made in USA


Disclaimer: “GLOCK” is a federally registered trademark of GLOCK, Inc. and is one of many trademarks owned by GLOCK, Inc. or GLOCK Ges.mbH.  Neither TangoDown, nor this site are affiliated in any manner with, or otherwise endorsed by, GLOCK, Inc. or GLOCK Ges.mbH.  The use of “GLOCK” on this page is merely to advertise the sale of GLOCK parts or components.  For genuine GLOCK, Inc. and GLOCK Ges.mbH products and parts visit

TangoDown does NOT ship outside the United States

35 Reviews Hide Reviews Show Reviews

  • 5
    Glock 42 +2 Mag Extension

    Posted by Rex Ulrich on Jan 1st 2021

    Great fit, excellent quality, and easy to install. Can’t beat Tango Down. A++

  • 5
    Glock 42 +2 mag extension

    Posted by Jesse Reyes on Dec 10th 2020

    Now I can finally add an extra 2 rds to my Glock 42 . Very nice and well made magazine extension. I would definitely recommend any products from Tango Down great job.

  • 4

    Posted by M.D. on Oct 5th 2020

    Flush fit, easy to install, comfortable to grip. Put 2 mags down range. Last round failed to feed though, suspect operator error, not the product. Very happy with purchase.

  • 5
    Glock42 +2 mag extension

    Posted by Gary on Sep 26th 2020

    Went together without a problem and performed without an issue at the range

  • 5
    Good product wish I had bought 2.

    Posted by Michael on Sep 25th 2020

    Easy to install. I have large hands so the grip extension was my main objective with this purchase. The additional rounds are a bonus. I wish I had bought two!

  • 5
    plus 2 mag extenders

    Posted by james on Sep 21st 2020

    adds to the grip without extra weight like aluminum versions. easy installation. haven't loaded and used yet but being Vickers and his/their reputation i have no reservations.

  • 4
    Good for grip

    Posted by J on Sep 6th 2020

    This item is great for the grip on the gun ! Springs are really really tight & difficult to get additional rounds into mag but hoping will loosen in time. Would have givven 5 star if loading easier

  • 5

    Posted by Quinn Brennan on Aug 27th 2020

    Easy to assemble. Inexpensive. Functionally very good. Makes the grip tolerable for a bigger hand

  • 5
    Glock 42 Mag extender +2

    Posted by QB on Aug 17th 2020

    Perfect. Ive ordered two more. this changes the look and feel of the gun for the better, not just functionality, which is great, but looks and feels perfect.

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