Glock Model 23 Pistols Gen4

Glock Model 23 Pistols Gen4
  • Caliber | Options: 40 S&W | PI2350203 40S&W 4"BBL BLK 5LB 2-13RND
40 S&W
PI2350203 40S&W 4"BBL BLK 5LB 2-13RND
This item is not permitted to be shipped, however it can be purchased online and picked up at your convenience.


Caliber: .40S&W. Overall length: 6.85". Height: 4.99". Width: 1.18". Length between sights: 5.98". Barrel length: 4.02". Barrel rifling: Hexagonal profile with right hand twist. Length of twist: 9.84". Magazine capacity: 10. Weight: with empty magazine: 23.62 oz., Trigger pull: 5 lbs.

The GLOCK 23 Gen4, in .40, introduces revolutionary design changes to the pistol that combines compact dimensions for both open and concealed carry, with minimum weight-despite its large magazine capacity. The Modular Back Strap design lets you instantly customize its grip to adapt to an individual shooter's hand size. The surface of the frame employs the new scientifically designed, real-world-tested, Gen4 rough textured technology. Internally, the new GLOCK dual recoil spring assembly substantially increases the life of the system. A reversible magazine catch, changeable in seconds, accommodates left or right-handed operators. The G23 Gen4 in .40 caliber retains the GLOCK accessory rail for your attachments.

Call for current pricing.

Can be shipped to your local FFL. Local laws apply. Call for details.

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A drawing showing the shape of a .40 bullet.

.40 / Safe Action


A drawing showing the dimensions of a Glock 23 Gen4.
  • Length:

    185 mm / 7.28 in.
  • Width:

    30.00 mm / 1.18 in.
  • Length Between Sights:

    153 mm / 6.02 in.
  • Height:

    127 mm / 4.99 in.
  • Barrel Height:

    32 mm / 1.26 in.
  • Barrel Length:

    102 mm / 4.01 in.


  • Unloaded:

    670 g / 23.65 oz.
  • Loaded:

    888 g / 31.06 oz.

Trigger Pull / Travel

A drawing showing the “Safe Action”® trigger of a Glock 23 Gen4.
  • Trigger Pull:

    ~2.5 kg / ~5.5 lbs.
  • Trigger Travel:

    ~12.5 mm / ~0.49 in.

Barrel Rifling / Length of Twist

A drawing of the barrel of a Glock 23 Gen4.
  • Barrel Rifling:

    right hand, hexagonal
  • Length of Twist:

    250 mm / 9.84 in.

Magazine Capacity

A drawing of the magazine of a Glock 23 Gen4.
  • Standard:

  • Optional:


Part Numbers

Option UPC MPN
40 S&W / PI2350203 40S&W 4"BBL BLK 5LB 2-13RND 764503502231 PI2350203