GLOCK 23 MOS Gen5 .40S&W Pistol - Black

Manufactured by GLOCK
Manufactured by GLOCK
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Standard orders will ship out in 1 business day (M-F) if ordered by 3:30 pm CST. FFL orders will ship within 5 business days or less as long as we have the information for the transfer destination. NFA items will take longer to ship and are dependent upon ATF processing times.

This item is shipped from a separate warehouse. Please allow at least 2 business days for the item to be available if choosing our 'In Store Pickup' shipping method.

For individual Officer, First Responder, and Military pricing please make sure you are logged in. for details

Handguns are regulated by the ATF have restrictions and requirements:
 •Your Entire Order will ship only to a Federal Firearm License holder
•Carriers and shipping methods are limited
•A copy of your order/invoice as well as the current FFL License for your local dealer must be emailed to ffl@primaryarms.



GLOCK brings the Gen5 upgrades to 40 S&W with the GLOCK 23 Gen5! These upgrades include the new GLOCK Marksman barrel, which upgrades the pistol's mechanical accuracy, and a redesigned trigger system. Additionally, the GLOCK 23 Gen5 features the enhanced magazine well for faster reloads, as well as a redesigned, robust ambidextrous slide stop. The GLOCK 23 Gen5 pistol has forward cocking serrations for more easy manipulation and is ambidextrous. The Safe Action GLOCK trigger provides a consistent pull from shot to shot, which makes mastering the trigger easier for shooters adopting the platform. Designed with enhanced safety features and their patented MOS (Modular Optic System), this Glock Gen 5 pistol has an enhanced feel and operation and comes loaded with features any shooter or operator will appreciate.

  • Caliber: 40 S&W
  • Magazines: three 13 round
  • Sights: Fixed Sights - U-Notch Rear Sight
  • Grips: Gen5 Texture
  • Frame: Polymer
  • Barrel: 4.02 inches
The best upgrade to the GLOCK is the MOS system. Now shooters can mount their choice of compact red dot optics to the 40 S&W models from GLOCK, bringing enhanced accuracy to the already powerful platform. The MOS system on the GLOCK 23 Gen5 is tested under hard use by military forces, law enforcement officers, and competition shooters, resulting in a durable, robust design. Shoot faster and more accurately with the Gen5 GLOCK 23 MOS. Additionally, the proprietary finish on the Gen5 GLOCK 23 protects the slide from corrosion and keeps the gun working longer. The 40 S&W is the perfect go-between round for shooters who want more capacity than a 45 ACP but more stopping power than a 9mm.Glock is committed to perfection in all their firearms and products. With a loyal following of law enforcement, military, and sport shooters, Glock has become the leading global pistol manufacturer. Renowned for its pistols which are safe, simple, and fast, Glock looks to continue pursuing perfection in design, engineering, and manufacturing. Add a Glock to your collection, and you will be happy that you did.
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Barrel Length4.02
Caliber Gauge.40 S&W
FinishDiamond-Like Carbon (DLC)
Magazine Capacity13
Trigger ActionStriker Fired
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to

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