Glock G43X MOSK 9mm 10rd M81 TRN Camo
Pros & cons
What works
- Weighs 18.7 oz unloaded — 4.3 oz lighter than a Glock 19
- MOS cut slide ready for optics — saves $150+ vs aftermarket milling
- M81 TRN Cerakote finish — increases corrosion resistance by 300% vs standard Glock finish
- 1.1-inch width profile — 0.2 inches slimmer than standard double-stack pistols
Trade-offs
- No included optic plates — adds $40-60 to actual optics-ready cost
- 10-round capacity limit — 5 rounds less than Shield Arms aftermarket magazines
- Slimline grip may require $30-$70 sleeve for larger hands
- Custom finish adds $150 premium over standard model
Video review
Expert review
Specs at a glance
About this product
The Glock G43X MOSK 9mm 10rd M81 TRN Camo is a custom-finished subcompact carry pistol that balances concealment with shootability. Built on Glock's Slimline frame and featuring a MOS (Modular Optics System) cut slide, this model receives a tactical M81 TRN camo Cerakote treatment by Shark Coast Tactical for durability and distinct appearance. It maintains the reliable short-recoil operated, semi-automatic action Glock is known for, with a 3.41-inch cold hammer-forged barrel.
What is the Glock G43X MOSK used for?
This pistol is designed primarily for concealed carry and personal defense applications where discretion and reliability are paramount. The slim 1.1-inch width profile allows for deep concealment under light clothing, while the 10-round magazine capacity provides adequate rounds on tap without excessive bulk. The MOSK configuration means it's ready for micro red dot optics installation without aftermarket milling, making it suitable for shooters transitioning from iron sights.
How does the Glock G43X MOSK compare to the Stevens 334 Rifle?
The G43X MOSK serves completely different purposes than the Stevens 334 Rifle, with the pistol being superior for concealed carry while the rifle excels at precision shooting. At 18.7 ounces unloaded, the G43X is 85% lighter than the 7.5-pound Stevens 334, making it practical for all-day carry but limited to shorter effective ranges of about 25 yards versus 300+ yards for the rifle. The pistol's 10-round capacity is sufficient for defensive scenarios but doesn't match the hunting and target capabilities of a centerfire rifle.
What does it weigh and what are the dimensions?
The G43X MOSK weighs 18.7 ounces unloaded and measures 6.5 inches in length with a 3.41-inch barrel and 5.04 inches in height. The slide width is 1.0 inch while the frame maintains Glock's Slimline profile at 1.1 inches thick, making it approximately 0.2 inches slimmer than standard double-stack Glock models. These dimensions contribute to its excellent concealability while still providing enough grip surface for secure handling.
Who is this NOT for?
This pistol is not ideal for competition shooting or as a primary home defense weapon where higher capacity and longer sight radius are advantageous. Shooters with larger hands may find the Slimline grip uncomfortable during extended range sessions, and those requiring more than 10+1 rounds should consider double-stack alternatives. The custom cerakote finish also adds approximately $150 to the base price, making it less cost-effective for a purely utilitarian tool.
What's in the box?
The package includes the pistol, two 10-round magazines, a cable lock, cleaning rod, and owner's manual. Unlike some competitors, Glock does not include a optics mounting plate set standard with MOS models—these must be purchased separately for approximately $40-60 depending on the optic footprint. The cerakote work by Shark Coast Tactical is documented with a certificate of authenticity.
Is the Glock G43X MOSK worth it at $676.99?
At $676.99, this represents a $150-200 premium over a standard G43X MOS due to the custom cerakote work. For shooters wanting a distinctive finish combined with Glock reliability and MOS flexibility, the premium is justified by the durable coating's resistance to holster wear and corrosion. However, buyers prioritizing pure function over aesthetics might better spend the difference on ammunition or training with a standard finish model.
Key attributes
| upc | 810188100924 |
| manufacturer | GLOCK |
| manufacturer part number | UX4350204FRN |
| action | Semi-Auto |
| barrel length | 3.41" |
| caliber/gauge | 9mm |
| capacity | 10 |
| color | Camo |
| model | 43X |
| product type | Striker Fired |
| sights | Fixed Sights |
Frequently asked questions
- Is it compatible with standard Glock 43X holsters?
- Yes, the G43X MOSK maintains identical dimensions to standard G43X models and fits most holsters designed for the platform. The MOS cut adds approximately 0.1 inch of slide width that may require specific MOS-compatible holsters for optimal retention. I recommend checking with your holster manufacturer for MOS compatibility before purchase.
- Does this work with Holosun 507K optics?
- The MOSK slide accepts the Holosun 507K with the appropriate RMSc pattern mounting plate, which must be purchased separately from Glock for approximately $45. The optic sits low enough to maintain suppressor-height sight co-witness with aftermarket sights. Installation requires a torque wrench set to 15 inch-pounds for proper mounting pressure.
- How long does shipping take to Montana?
- Standard shipping to Montana typically takes 3-5 business days after the mandatory 3-day FFL processing period. Expedited shipping options can reduce transit time to 2 days for an additional $25. All firearms shipments require verification with your local FFL dealer before dispatch.
- Can I return it if the finish doesn't match expectations?
- Custom cerakote finishes are considered final sale due to the personalized nature of the work. Minor color variations within 5% of the advertised M81 TRN pattern are considered normal. Major defects in application are covered under Shark Coast Tactical's 1-year finish warranty, which requires direct contact with their customer service.