4 Piece Upgrade Kit for Glock Gen 1-3 by Cross Armory




PIN SET – Stainless Steel DIMPLED 3 pin set – for easier take down and assembly

SLIDE LOCK – Precision machined, not cast, from Stainless Steel. It is then surface treated for improved finish and corrosion resistance

EXTENDED MAGAZINE CATCH – 7075 T6 billet aluminum – smooth ramp and extended release pad, designed to improve mag change speed, comfort and efficiency

LIFETIME GUARANTEE– We are proud of our work. Our products come with a 100% satisfaction Guarantee you can trust

DOES NOT interfere with any holster

DESIGNED exclusively for Gen 1-3 models only

FITS MODELS: 17, 19, 22, 23, 24, 31, 32, 34, 35 & 38. Does not fit 42, 43, 43x

Join Waitlist We will inform you when the product arrives in stock. Please leave your valid email address below.

No fields found, please go to settings & save/reset fields

Cross Armory Upgrade Kit – 4 Piece – for Glock Gen 1-3 – BLACK by Cross Armory

Flared Magwell:

Cross Armory’s Flared Magwell for Glock is CNC Machined aircraft grade aluminum with a tough anodized finish.

After issues with hang ups on clothing and gear when pulling from holsters and straining to reload in high stress scenarios with insufficient flaring on available magwells, Cross Armory went in search of a better solution. We have now created what we believe to be a Flared Magwell with the perfect balance in function and weight, giving the shooter the ability to reload quickly and effectively. Our Flared Magwell truly does flare out, giving you a larger area to feed new magazines.

With improved geometry, the install time is minimal and the magazine feeding time is optimal. This Flared Magwell has increased strength and reliability like nothing else. A necessity for any Glock (Gen 1-3).

3 Pin Set:

The Cross Armory Pin Set (Gen 1-3) are CNC Machined Steel for Glock and will complement any glock functionally as well as aesthetically. We designed these pins because we want to offer glock enthusiasts quality machined matching pins with our other Glock products.

The Cross Armory Pin Set comes with three CNC machined pins made from 4140 Ordnance steel that are carefully treated for corrosion resistance.  

Slide Lock:

The Cross Extended Slide Lock is made from 4140 Ordnance steel and carefully surface treated for corrosion resistance.  We have improved the geometry to make the install time minimal, finger response optimal, with increased strength and reliability.

The Cross Extended Slide Lock will drastically improve slide removal for cleaning and maintenance work, a necessity for any Glock/P80 enthusiast looking to improve their weapon.

If you have a Gen 5 Glock, and are shopping around…be sure that the slide lock you buy is made specifically for a Gen 5, as our parts are.  There are specific shapes to look for, that you will see in the images that are different from previous generations.  Many websites are selling incompatible parts made for previous generations,  that could cause your Gen 5 Glock to malfunction.  The main indicator of a compatible Gen5 slide lock is the angled cut at the top that allows for the part to fit between the barrel lug and the recoil spring rod.  There are other areas to look for as well, see the image comparison to be sure you have a slide lock that is made for Gen 5 like the Cross Armory Extended Slide Lock.  Weather you buy our parts or from somewhere else, we want you to be sure you get the right part for your Glock!

Magazine Catch:

Cross Armory Extended Magazine Catch for Glock Gen 1-3 & P80 is an Anodized CNC Machined Aluminum Catch Bar for Glock with an extended, but not protrusive design. Will complement any Glock or P80 functionally as well as aesthetically.

We designed this part because we were unsatisfied with the current options on the market. We didn’t want issues with hanging up on clothing/ gear when pulling from holster, but were also unsatisfied with smaller profile bars that made reloading mags a bit more strenuous in high stress scenarios. We have created what we believe to be the perfect balance in length, giving the shooter the ability to reload quickly and effectively.

The Cross Armory Extended Magazine Catch is CNC machined from 7075 T6 billet aircraft aluminum and anodized for corrosion resistance. It also has improved geometry making the install time minimal, finger response optimal, with increased strength and reliability. This Extended Magazine Catch is a necessity for any Glock or P80.

ENHANCED GEOMETRY- After carefully reviewing industry standard, we made our kit specifically to address the most important shooter touch points…and we managed to make it at a reasonable price while keeping the best of breed quality standards in the industry.

DISCLAIMER: These products are not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that these products are compatible with GLOCK pistols.

“GLOCK” is federally registered Glock, Inc. or Glock Ges.m.b.H 

Cross has NO affiliation in any manner with, or otherwise endorsed by, Glock, Inc. or Glock  Ges.m.b.H. The use of the word “GLOCK” on this page is merely to identify which firearm these parts or components are compatible with.

Additional information


Black, Blue, Gold, Red, Silver


There are no reviews yet.

Be the first to review “4 Piece Upgrade Kit for Glock Gen 1-3 by Cross Armory”