Sale!

Original price was: $539.00.Current price is: $339.00.

Flash Sale
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Subcompact 9mm EDC | Micro MOS & Slimline Accessory Rail

$330.00
$539.00
Save $209

Buy the Glock 43X MOS FS Rail online at Corex Armory. Delivering ultra-concealable 9mm firepower in a Slimline frame, this optics-ready EDC pistol features a 10+1 capacity, direct micro red dot mounting cut, integrated accessory rail for tactical lights/lasers, and factory Front Serrations (FS).

Caliber: 9x19mm (9mm Luger)
Capacity: 10+1 Rounds (Includes 2 Factory Magazines)
Barrel: 3.41″ Glock Marksman Barrel (GMB)
Optics & Rail: Micro MOS Cut & Slimline Mounting Rail

Corex Armory Advantage: FREE Insured USA Shipping

Category: HANDGUNS Tags: 9mm Luger, Buy Glock 43X MOS, Concealed Carry Pistol, Corex Armory, Glock 43X, Glock 43X For Sale, Glock 43X MOS, Glock 43X MOS FS Rail, Glock 43X Rail, Glock Slimline, Optics Ready Handgun, Subcompact 9mm

Description

Description

Buy Glock 43X MOS FS Rail Online – In Stock

Corex Armory Flash Sale: The Glock 43X MOS FS Rail 9mm is currently on sale! Price discounted from $539.00 to $330.00. In Stock and ready to ship with FREE US Shipping!

Quick Product Overview

The Glock 43X MOS FS Rail is a subcompact 9mm everyday carry (EDC) handgun engineered on Glock’s Slimline frame profile. Featuring a 10+1 round capacity, a 3.41″ Glock Marksman Barrel (GMB), factory Front Serrations (FS), a direct-mount Micro Modular Optic System (MOS) slide cut, and an integrated Slimline accessory rail for weapon lights and lasers, it delivers full-size shootability with maximum concealability.

Buy Glock 43X MOS FS Rail Online at Corex Armory

When looking to buy Glock 43X MOS FS Rail online, Corex Armory offers certified factory-fresh inventory backed by quick nationwide FFL transfer processing. Striking the ideal balance between subcompact concealability and modern tactical utility, this 9mm Slimline pistol gives you comfortable grip control and high-capacity performance right out of the box.

Designed for everyday personal protection, the MOS variant allows seamless mounting of micro red dot reflex sights and compact weapon lights, making it an ideal choice for modern concealed carry defense.

Glock 43X MOS FS Rail Technical Specifications

Feature	Specification Details
Model Name	Glock 43X MOS FS Rail (Slimline Series)
Caliber	9x19mm (9mm Luger)
Regular / Sale Price	$539.00 $330.00 (Save $209)
Capacity	10+1 Rounds (Includes 2 Factory Magazines)
Barrel Length & Type	3.41 inches (Glock Marksman Barrel – GMB)
Overall Width	1.10 inches (Slimline Ergonomic Frame)
Slide Cut	Modular Optic System (MOS) Micro Cut
Accessory Rail	Slimline Mounting Rail (For Compact Weapon Lights/Lasers)
Slide Serrations	Precision Factory Front & Rear Serrations (FS)
Protective Finish	Tough nDLC Non-Reflective Corrosion-Resistant Finish

Key Advantages of the Glock 43X MOS FS Rail

1. Direct Micro Red Dot Optics Interface

Mounting micro reflex optics is clean and direct. The factory MOS micro slide cut accepts popular Shield-footprint optics (such as the Shield RMSc) natively. This direct mounting interface brings your optic window lower to the bore axis, accelerating dot tracking and sight alignment.

2. Integrated Slimline Accessory Rail

Unlike standard subcompact handguns with smooth frames, the MOS variant features an integrated mounting rail. This enables you to mount compact tactical weapon lights or lasers (such as the Streamlight TLR-7 SUB) to build a fully capable low-light defensive platform.

3. Extended Grip Ergonomics & Front Serrations

The extended grip frame allows a full three-finger hold for improved recoil management during rapid strings of fire. Factory Front Serrations (FS) provide positive tactile traction for press-checks and positive slide manipulations under all environmental conditions.

Why Buy Your Glock 43X MOS From Corex Armory?

Located in California, Corex Armory is your trusted source for authentic firearms and tactical gear. Ordering your Glock 43X MOS FS Rail with us guarantees exceptional dealer benefits:

FREE USA Shipping: 100% free insured shipping directly to your local FFL dealer.
Instant Savings: Save $209 with our current flash sale price drop from $539 to $330.
In-Stock & Verified Inventory: All inventory is sourced directly from authorized distribution channels.
Compliant FFL Processing: Our staff coordinates FFL paperwork directly with your chosen local gun store for fast pickups.

Simple 4-Step FFL Ordering Process

Place Your Order: Add the Glock 43X MOS FS Rail to your cart and complete secure checkout.
Select an FFL Dealer: Enter the name or license details of your preferred local FFL gun shop during checkout.
Fast Transfer Shipping: Corex Armory ships your firearm directly to your selected dealer in heavy-duty packaging.
Background Check & Pickup: Visit your local dealer, complete the standard Form 4473 background check, and pick up your firearm.

Frequently Asked Questions (FAQ)

Which micro red dot sights fit the Glock 43X MOS directly?

Optics featuring the Shield RMS/RMSc footprint (such as the Shield RMSc) mount directly onto the MOS slide cut. Optics like the Holosun 407K/507K can be mounted using aftermarket adapter plates or minor post modifications.

Does the Glock 43X MOS accept standard Glock 43 magazines?

No. The Glock 43X utilizes a wider Slimline magazine frame designed to hold 10 rounds. Standard single-stack Glock 43 6-round magazines are too short and narrow to seat properly.

What accessories come inside the factory case?

Every factory Glock 43X MOS FS Rail package includes the pistol, two 10-round factory magazines, a magazine speed loader, cleaning rod/brush, manual, and heavy-duty polymer storage case.

How does free shipping work at Corex Armory?

Corex Armory provides FREE insured shipping on all firearms across the USA. Select your preferred local FFL dealer at checkout, and our shipping department handles transfer delivery directly to their store.

Buy Glock 43x Mos Online