Glock 43X MOS OEM Slide (Complete)

Glock 43x MOS Slide Complete​​: Modern Performance Meets Concealed Carry

The Glock 43x MOS Slide Complete​​ is designed for those who prioritize modern performance and customization in a compact, reliable package. This OEM slide comes with a factory-milled MOS cut, allowing for direct mounting of popular micro red dot sights without needing additional modifications. Its compatibility with Glock’s Slimline series frames, specifically the Glock 43X MOS frame, makes it an ideal choice for a streamlined, optics-ready carry option.

Key Features and Construction

Glock constructs the 43X MOS slide from high-strength steel and applies a durable black nDLC finish. This finish not only enhances durability and corrosion resistance but also helps reduce glare, ensuring optimal performance in various environments.

The integrated MOS cut is ready for direct mounting of optics such as the Shield RMSc, Holosun 407K/507K, and SIG RomeoZero. Additionally, front serrations are included for improved slide manipulation, making press checks easier and more efficient.

What’s Included: Complete vs. Stripped Options

You can acquire the Glock 43x mos slide​ in two configurations:

• Glock 43x MOS Slide Complete​: This option provides everything you need for a fully functional slide assembly, including:

  • Glock 43X MOS slide
  • Glock Marksman Barrel (GMB)
  • Recoil Spring Assembly (RSA)
  • Firing pin assembly
  • Extractor
  • Firing pin safety
  • Depressor plunger assembly
  • Rear slide plate
  • Channel liner
  • Fixed Glock polymer sights

• Stripped OEM Slide: For those who prefer to use their own internal components, the stripped slide includes:

  • Glock 43x mos slide​ (stripped)
  • Channel liner
  • OEM fixed sights
  • Note: This version does not come with the barrel, recoil spring assembly, or other internal parts.

Specifications For Glock 43x MOS Slide Complete​

• Model: Glock 43x mos slide​ OEM
• Material: Steel
• Finish: Black nDLC
• Length: 6.06 inches
• Width: 0.87 inches
• Weight (without barrel/RSA): Approximately 6.17 oz
• Optic Cut: Yes – factory MOS
• Compatible Optics: Shield RMSc, Holosun 407K/507K, SIG RomeoZero
• Caliber: 9mm Luger

Disassembly and Installation

To Disassemble the Glock 43x MOS Slide Complete​​:

1. Always unload the firearm and remove the magazine first.
2. Pull the slide slightly back, hold it, and pull down both takedown levers.
3. Allow the slide to move forward and off the frame.
4. Remove the recoil spring assembly.
5. Lift the barrel out of the slide.

To Install the Slide:

1. Insert the barrel into the slide.
2. Fit the recoil spring assembly over the barrel lug.
3. Align the slide with the frame rails.
4. Pull the slide back fully and release it to lock in place.
5. Perform a function check to ensure proper operation.

Compatibility

Glock 43x MOS Slides Complete​​ are specifically designed for the Glock 43X MOS frame. It is also compatible with the Glock 48 MOS frame. It will not fit standard 43X or 48 frames unless those frames have matching MOS mounting systems.

Customization Options For Glock 43x MOS Slide Complete​

The Glock 43x MOS Slides Complete​​ offers several avenues for personalization:

• Optics: Easily mount micro red dots like the RMSc, 407K, or RomeoZero.
• Sights: Upgrade to aftermarket iron sights or night sights for enhanced visibility.
• Finish: Apply Cerakote for a customized aesthetic.
• Engraving: Add laser engraving for a unique, personalized touch.

Buy the Glock 48 MOS OEM Slide (Complete) for sale