GLOCK 43X FS Slimline 9mm Pistol - 10 Round - 3.4"

Manufactured by GLOCK
SKU: UX4350201
MPN: UX4350201
Manufactured by GLOCK
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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.



The Glock 43X is a powerful, reliable, and concealable semi-auto pistol. This striker-fired pistol features a 3.41-inch match-grade Glock Marksman Barrel (GMB) chambered in 9mm, 10-round magazine, and an overall length of 6.5 inches, making it ideal for self-defense or conceal carry. Additionally, it incorporates elements of the Slimline series, such as the short trigger distance, a frame with a built-in beavertail, and a reversible magazine catch.

Glock wrapped the barrel with a highly durable and reliable polymer frame to provide a long service life. This lightweight polymer-framed pistol weighs just 23 ounces, and the Safe Action trigger maintains a consistent and reliable trigger pull for added confidence. The design of this pistol provides a generous beavertail to guard against slide bite, an aggressive grip texture, and a perfectly placed reversible magazine release. This Glock pistol checks many boxes for everyday carry with a strong GMB barrel, durable polymer frame, concealable compact design, and simple operation. These features make this Glock a powerful 9mm, smooth drawing pistol that is easily adaptable to any user's hands by changing the backstraps. If you are looking for a semi-auto, striker fire pistol with the power to handle any situation with confidence, then the Glock 43X FS Slimline pistol is a great option.

  • Manufactured by Glock
  • Slimline model
  • Semi-automatic
  • 9mm
  • 3-dot white front and rear sights
  • 3.41-inch Glock Marksman Barrel
  • Overall length 6.5 inches
  • Polymer frame
  • Steel barrel
  • Safe action system
  • (2) 10-round magazines
  • nPVD finish

Glock is committed to perfection in all its 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 Length3.41
Caliber Gauge9mm Luger
FinishDiamond-Like Carbon (DLC)
Frame SizeCompact
Magazine Capacity10
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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