Custom Glock® 43X MOS

The Shield Arms Customized Glock 43X MOS is purpose-built for superior performance, featuring upgraded components and custom modifications by the Shield Arms team. Built around our proven S15 – 15 round magazine system, these pistols deliver increased capabilities over the legendary Glock 43X MOS, elevating your concealed carry and shooting experience to the next level.

Custom Package Options

Enhanced Package

• Glock 43X MOS
• (2) S15 – 15 round magazines
• Black Nitride Standard Steel Magazine Catch

Pro-Carry Package

• Glock 43X MOS
• (2) S15 – 15 round magazines
• Black Nitride Standard Steel Magazine Catch
• Upgraded Ameriglo I-Dot Night Sights
• Shield Arms Carry Magwell

Elite-Carry Package

• Glock 43X MOS
• (2) S15 – 15 round magazines
• Black Nitride Standard Steel Magazine Catch
• Upgraded Ameriglo I-Dot Night Sights
• Shield Arms Carry Magwell
• Black Nitride Threaded Barrel
• McNally Trigger

Custom Cerakoting Options

The Glock 43X MOS comes standard in Black (factory finish), with additional custom Cerakote options available. Each pistol is cerakoted in-house, making every firearm truly unique.

• Black (default)
• Fallout
• Montana Mud
• Pineland

About the Glock 43X MOS

Chambered in 9x19mm, the G43X MOS features precision slide cuts for micro-optics and the Glock Slim Mounting Rail for accessories. It’s the perfect tactical partner in Glock’s well-known Slimline design, offering superior concealability and comfort.

The G43X MOS combines a short, subcompact barrel with a compact-size grip, providing a balanced, minimal-profile carry pistol. It incorporates Slimline series elements such as:

• Short trigger distance
• Frame with built-in beavertail
• Match-grade Glock Marksman Barrel (GMB) from the Gen5 series
• Tough nDLC slide finish
• Precision-milled front serrations

Note: The G43X MOS does not include additional adapter plates.