The Glock 43X MOS with Holosun EPS Carry (brand part no. PX4350203MOSH2) is a 9mm concealed-carry package that pairs Glock’s slimline crossover with a factory-included Holosun EPS Carry enclosed-emitter red dot. Glock combines a compact-length grip, a built-in beavertail, and a subcompact-slim slide for a balanced hold, while the MOS optic cut takes the EPS Carry’s sealed emitter — which keeps lint, sweat, and fouling away from the dot. Two 15-round Slimline magazines bring capacity to 15+1, and the 3.41-inch Glock Marksman Barrel with nDLC slide finish keeps the package accurate and wear-resistant. Among semi-auto handguns, this 43X MOS bundle favors carriers who want an enclosed red dot and real capacity in a slim EDC pistol.

Key Specifications

• The chambering is 9mm.
• The barrel is a 3.41-inch Glock Marksman Barrel.
• Includes a factory-fitted Holosun EPS Carry enclosed-emitter red dot.
• Ships with two 15-round Slimline magazines for 15+1 capacity.
• The slide is MOS optic-cut with a durable nDLC finish.
• The frame pairs a compact grip length with a built-in beavertail.
• Fixed sights back up the optic.
• The frame includes an accessory rail for a light or laser.
• The action is striker-fired semi-automatic.

Frequently Asked Questions

Is the red dot included? Yes, the Holosun EPS Carry comes factory-fitted to the MOS slide.

Why an enclosed-emitter optic for carry? The sealed housing keeps lint, sweat, and carbon fouling off the LED emitter, a common failure point for open-emitter dots carried daily.

What capacity are the included magazines? Two 15-round Slimline magazines, for 15+1 total.

Buy the Glock 43X MOS Holosun Package

An enclosed red dot and 15+1 capacity in a slim carry Glock is exactly what this 43X MOS package delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.