GLOCK G43X MOS

Posted May 19, 2023

The Glock G43X MOS, or Modular Optic System, is a new generation of firearms technology that is quickly gaining popularity among gun enthusiasts and those looking for an added level of accuracy and performance. The Glock G 43X MOS is a single stack 9mm pistol that combines the renowned slide profile of the Glock 43 with the superior accuracy and reliability of the Modular Optic System. Combining the two, the Glock G 43X MOS offers an impressive package of features that provide increased accuracy and intensified performance when firing off shots. The Glock G43X MOS is well-rounded and reliable pistol that is capable of delivering an array of useful features for those who may want a concealed carry option that offers accuracy, reliability, and convenience.

Design

The Glock G43X MOS is a modern, streamlined design that provides an overall pleasing look with its simplistic lines and Tactical Grey finish. The 5.9 inch frame is made from lightweight polymer and includes detailed serrations that improve grip and accuracy. This helps provide a secure and comfortable firing stance. The slide has a wide rear sight designed to accommodate a large number of popular optics, including a Trijicon RMR, Leupold Delta Point Pro, and more. The front sight is a white dot with an orange ring that enhances accuracy in low light conditions. The slide also includes a standard dovetail short rail for attaching accessories.

The pistol controls are well thought out and easy to access. On the left side of the frame is the slide stop, magazine release, and takedown lever. On the right side of the frame is the trigger, which features an adjustable trigger connector. This allows users to tailor the trigger pull to their preference. The gun also includes an extended slide release making it easy to operate with either hand. The G43X MOS also includes an integrated Picatinny rail for mounting accessories such as lights, lasers and power tools.

Performance

When it comes to performance, the Glock G43X MOS is a reliable firearm that is capable of firing off accurate shots under a variety of conditions. The gun is light weight and well balanced making it easy to maneuver when drawing and reholstering. The trigger pull is smooth and consistent, allowing shooters to maintain their firing accuracy and achieve greater precision with every shot. The MOS system gives users the ability to easily add a various scope or red dot sight, which allows for greater accuracy and faster targeting. This is a great feature for those looking for an accurate concealed carry pistol.

The pistol is chambered in 9mm, making it an ideal choice for self-defense and target practice. The gun is reliable and accurate, even when shooting rapidly. When aiming, the bright orange front sight helps draw in and maintain focus on the target. The large rear sight is also helpful in this aspect, as it makes it easier to obtain a crisp and clarity sight picture. The integrated Picatinny rail also allows users to mount accessories and tools, enlarging the Versatility of the gun.

Reliability

The Glock G43X MOS is a reliable and dependable for those looking for an effective self-defense pistol. The pistol is constructed from tough materials that are able to withstand up to 10,000 rounds. The firing mechanism of the gun is also robust and reliable, making it an ideal choice for concealed carry or situation where repeated shots may be necessary. In addition, the design of the gun allows it to remain easy to operate and maintain, with minimal parts liable to cause disruption in performance.

Overall, the Glock G43X MOS is a reliable and effective firearm that can meet the needs of those seeking a reliable self-defense handgun. The combination of its accuracy and dependability makes the G43X MOS an ideal choice for individuals looking for a concealed option with increased accuracy and reliability.

Pros & Cons

Pros

• Compact size that allows for easy and comfortable carry

• Great accuracy due to the highly refined barrel

• Popular choice of holster and magazine combinations

• Trigger safety is a plus

• Wide range of aftermarket parts and accessories available

• Modular Optic System (MOS) allows you to mount all major red dots for quick target acquisition and added precision

• Durable construction with few reported malfunctions

Cons

• Magazines are more expensive than most other handguns

• High bore axis can make accuracy of follow up shots difficult and uncomfortable

• Limited customization and lack of aftermarket parts for G43X compared to Gen4/Gen5 models

Who Should Buy

The GLOCK G43X MOS is a carry-ready compact pistol designed for concealed carry and self-defense. As such, it is an excellent choice for anyone who wants a reliable, concealable self-defense gun. It is also well-suited for those who want a fun and reliable gun for a day at the range.

On the other hand, this gun may not be ideal for certain shooters. For instance, those who want a bigger gun for home defense may find that the GLOCK G43X MOS is too small. Additionally, young or inexperienced shooters may find the recoil of the gun to be too much to handle.

Comparisons

caliber	Capacity	Length	Height	SightRadius
9mm	10+1	6.5"	5.04"	5.9"
9mm	7+1/8+1	6.3"	4.4"	5.2"
9mm	8+1/9+1	6.7"	4.6"	5.2"
9mm	10+1/12+1	6.41"	4.57"	5.4"

Features / Specs

• 9x19mm caliber

• 4.25 inch barrel

• 10 round magazine capacity

• Height of 4.41 inches

• Includes Modular Optic System (MOS) technology

• Slimline frame, single stack magazine

• Double action trigger

• Polymer frame with two interchangeable backstraps

• Dual recoil spring assembly

• Six groove rifling with a right-hand twist

• Matte black finish on the slide and frame

Popular Accessories

Extended Magazine: This magazine is a great choice to increase the capacity of your Glock G43X MOS.

Laser Sight: A laser sight like Crimson Trace or Streamlight can help you aim more accurately, and can be extremely beneficial in low-light conditions.

Tactical Lights: Tactical lights can be attached to your pistol to provide you with illumination while shooting, which can be a godsend in dark environments.

Trigger Upgrade Kits: Upgrading your trigger with improved springs and other parts can reduce trigger pull weight, improve reset, and provide a better shooting experience overall.

Slides: Aftermarket slides can provide improved ergonomics and different sight options for even more customization.

Red Dot Optics: Red dot optics provide faster target acquisition, and can make shooting much easier with increased accuracy.

Magazines Extensions: Adding a magazine extension increases the amount of rounds your magazine holds from the factory-equipped 6 or 7 rounds to 9 or 10.

Holsters: Finding the right holster for your Glock G43X MOS can be challenging, but there are several excellent options from trusted manufacturers like Blackhawk and Crossbreed.

Accuracy

The Glock G43X MOS is a reliable and accurate handgun. Being a striker fired pistol, its trigger pull is smooth and consistent. In addition, the 5.2 lb trigger pull reduces felt recoil, allowing for improved accuracy and follow-up shots. The 3.41" barrel also aids in accuracy as it increases velocity and reduces felt recoil. Tests have found that the Glock G43X MOS can achieve sub 2" groups at 25 yards with the right shooter and ammunition. This makes the Glock G43X MOS a great pick for self-defense or target shooting.