The Glock 43X MOS pairs a slim, sub-compact slide with a compact-length grip for balanced ergonomics across a range of users. The slide is precision-machined to accept popular miniature red dot optics (adapter plates sold separately) while advanced surface treatment improves corrosion resistance and reduces wear. The frame blends Slimline and Gen5 elements, including a built-in beavertail, short trigger reach, and a reversible magazine catch for ambidextrous use.
Key Specifications
- Chambered in 9mm for widely available range and service ammunition.
- Standard capacity is 10 + 1 rounds, supplied with two magazines.
- Includes 2 x 10-round removable magazines as packaged accessories.
- The frame is constructed from black polymer with a built-in beavertail for secure handling.
- The slide is finished with nPVD and features a MOS-cut, serrated profile for optics and improved manipulation.
- Sight configuration is fixed front and rear for a low-profile sighting system.
- Grip surface is black textured polymer for a positive hold in varied conditions.
- Internal safety features include a firing pin and trigger block system.
- Model designation is 43X, featuring Glock Marksman Barrel elements referenced in manufacturer materials.
- Accessory compatibility includes a factory MOS optic mounting footprint (adapter plates sold separately).
The G43X MOS is built for users who want a slim, easily concealed handgun that accepts miniature optics while retaining a compact grip profile and practical magazine capacity. Its combination of a textured polymer frame, MOS-capable slide, and supplied magazines makes it a practical option for informed shooters seeking a modern, compact platform that supports optics and straightforward, dependable operation.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.
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