UN12 Issue 25 – Now Available Nationwide!
The wait is finally over—UN12 Issue 25 is now on sale and on newsstands…
The wait is finally over—UN12 Issue 25 is now on sale and on newsstands…
Toor Knives has announced the Barrow—a new ultralight fixed blade designed to deliver…
Everyday carry is as personal as it gets. Beyond the universal staples we…
Magpul introduced its DAKA Grid Organizer system in 2023, but I hadn’t really become aware…
Setup & Shooting Instructions This drill is executed with a carbine at 50 yards. The…
All shooting is a balance between speed and precision. By that I mean you can…
The GSR-05 Slide Racker is TangoDown’s latest addition to its Vickers Tactical lineup.
These rackers have become a popular upgrade for various Glock models, all of them imparting serrated “wings” to the slide butt. This obviously works in tandem with the slide’s rear serrations to enhance manual manipulation, but also allows for easier slide retraction when the pistol is equipped with a red dot optic.
And, as TangoDown points out, for when non-ideal situations arise, like shooting from unconventional positions.
All GSR series parts are constructed from stainless steel and injection molded glass polymer—the same materials as the host firearm.

Relevant dimensions are as follows: overall length: 1.394; width: 0.620; weight: 1.4 oz.
The GSR-05 is made to fit Glocks chambered in .45 ACP or 10mm with a 1.12 slide width. It fits Gen3-5 Glock models 20, 21, 29, 30.
Note that it will not fit Gen5 models 22 or 23, Gen V, or Gen6 pistols.
The GSR-05 is designed to be easily installed in minutes without modification to the host; however, if you are unfamiliar with or uncomfortable modifying your Glock, TangoDown recommends seeking assistance from a Glock Certified Armorer or gunsmith.
TangoDown Inc.
Vickers Tactical GSR-05 Slide Racker
MSRP: $24
URL: tangodown.com
1.75″ Wide Duty Belt Black Multicam This belt comes in both a 1-ply version and a 3-ply version. The 1-ply version is for everyday use and is comfortable…
B&T has introduced its next generation of 3D-printed Rotex and SRBS models within the Print-X family of suppressors. Easily indentifiable via B&T’s signature bead-blasted gray finish, they feature…
This SB pistol brace is designed for all AR pistol platforms capable of accepting a mil-spec carbine receiver extension. It’s five-position adjustable from 7.5 to 10.25 inches and…
Primary Arms’ (PA) new 21mm red dot sights are designed to combine cutting-edge technology and rugged durability for CQB and close-engagement scenarios. To start, PA’s SLx line is…
The wait is finally over—UN12 Issue 24 is now on sale and on newsstands across the country! You can find the latest issue at major retailers like Barnes & Noble and…
Looking for an EDC that’s a bit off the beaten path? Charter Arms, manufacturers of affordable, 100% American-made revolvers for more than 60 years, has announced its new…
© 2026 UN12 Magazine
© 2026 UN12 Magazine
Wait! Don’t forget to
Notifications