Woman with slimline pistol



The all-black GLOCK Slimline models G43X Rail and G48 Rail!

  • Black nDLC slide with front serrations
  • GLOCK Mounting Rail Slim
  • High capacity with 10 rounds magazine slim 01
  • GLOCK Marksman barrel
  • Frame design with built-in beavertail
  • Smoother trigger pull
  • Reversible magazine catch
G48 and G43X Rail Slimline
All-Black GLOCK Slimline G43X Rail

G43X Rail - Subcompact | 9 mm Luger

All-Black GLOCK Slimline G48 Rail

G48 Rail - Compact | 9 mm Luger


GLOCK Mounting Rail Slim

GLOCK Mounting Rail Slim

The frame has an integrated rail in front of the trigger guard. This allows mounting of accessories such as tactical lights and lasers. 
GLOCK Slimeline Rail Feature - nDLC finish

Black nDLC surface refinement

The all-black models G43X and G48 come with a nDLC finish. This finish provides the same tough, durable protection like the GLOCK Gen5-models. The nDLC finish increases protection against corrosion and scratching and improves the ability of the pistol to function in adverse conditions.

All GLOCK metal parts are subject to a surface treatment making them corrosion and salt water resistant.
GLOCK Slimeline Rail Feature - Front serrations

Front Serrations (FS)

To provide a different look and an additional tactile surface to do a fast press check before and after firing.
GLOCK Slimeline Rail Feature - Frame with built-in beaver tail

Polymer frame with built-in beaver tail design and special grip texture

The frame of the slimline models has a built-in beavertail design, which allows the shooter to aquire a high and tight grip.

The durable and lightweight polymer frame absorbs recoil due to the dampening characteristics of the polymer. The slimline RTF was designed to enhance grip traction, without being too aggressive.
GLOCK Slimeline Rail Feature - High magazine capacity

High magazine capacity

The 10 rounds magazine slim 01 has a specific single stack design to reduce its dimensions to a minimum. The orange follower allows the shooter to clearly see if there are any rounds left in the magazine or not. The metal insert is covered by a polymer coating as for all GLOCK magazines.
GLOCK Slimeline Rail - Trigger distance

Trigger distance

The trigger distance of these slimline pistols is reduced compared to other GLOCK models. The grip angle is equivalent to the larger pistols in the GLOCK lineup.
GLOCK Slimeline Rail Feature - Safe Action System

Safe Action® System

Three safeties disengage sequentially as the trigger is pulled and automatically reengage when the trigger is released. 
Same trigger pull for each shot - short trigger reset.
GLOCK Slimeline Rail Feature - Polymer sights

Standard GLOCK polymer sights

The dimensions of the standard GLOCK rear sights were reduced to fit the slim slide.
GLOCK Slimeline Rail Feature - GMB GLOCK Marksman barrel

GLOCK Marksman barrel

The GLOCK Marksman barrel (GMB) features enhanced barrel rifling based on the proven polygonal barrel design which delivers improved accuracy. 
GLOCK Slimeline Rail Feature - Reversible magazine catch

Reversible magazine catch

The magazine catch of the compact slim frame is reversible to switch the catch to the left or right side of the pistol.
GLOCK Slimeline Rail Feature - Slide stop lever

Slide stop lever

A fully functional slide stop lever stops the slide in the rearward position after having fired the last round in the magazine.
GLOCK Slimeline Rail Feature - Loaded chamber indicator

Loaded chamber indicator

A visible and palpable indicator is located on the extractor.

Slim design for concealed carry

The GLOCK models G43X Rail and G48 Rail feature the same compact slim frame. Their width in between the G19 and G43 adds more variation to the GLOCK family.

With their slim frame design these GLOCK Slimline pistols are the perfect option for concealed carry.
Backside size of G43, G48, G43X and G19 Gen5

Also available as Slimline MOS version:



Subcompact | 9mm Luger


Compact | 9mm Luger