Used Glock 43X MOS G43X Slimline DEBO Shark Coast Customs 9mm THREADED +2 MAGS

Glock 43X MOS G43X 9-mm 43-X +ORIG CASE

How Buying WorksEnding October 11, 2026 at 10:30 PM

Key Features

  • Item Type: Semi Auto Pistols
  • Action: Striker
  • Manufacturer: Glock
  • Capacity: 10 1
  • Model: G43X MOS
  • Barrel Length: 3.9"
  • Caliber: 9mm Luger
  • Finish: Tan
  • Overall Condition: Very Good

Product Description

    Glock G43X MOS DEBO (Shark Coast Customs) 9mm Luger, Tan Finish, Threaded 3.9 in Barrel, Suppressor-Height Sights, 10+1, 2 Magazines

    This Glock G43X MOS is the Shark Coast Customs DEBO configuration in 9mm Luger, built on the Slimline compact platform. It features an aftermarket threaded barrel with a hex-profile thread protector, suppressor-height black iron sights, and a uniform tan finish across the slide and frame. The slide includes the Slimline MOS micro-optic cut with an RMSc footprint and a ZP-marked cover plate installed. It ships with two 10-round Slimline magazines and the original Glock accessories, with Austrian origin markings present on the pistol. The original Glock OEM non-threaded barrel is included separately.

    Condition

    Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.

    Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.

    Bore Rifling: Excellent Rifling - Distinct polygonal rifling.

    Specific Condition Notes: Minor surface scratches and small blemishes are present.

    What’s Included
    • Glock factory clamshell case
    • Glock user manual
    • Glock cleaning rod and bore brush
    • Glock cable lock with keys
    • Original Glock OEM non-threaded barrel (included separately)
    • 2 Glock factory Slimline 9mm, 10-round magazines (marked 47574)

    The DEBO treatment from Shark Coast Customs gives this Slimline G43X MOS a consistent tan finish on both the polymer frame and the slide. The slide is cut with front and rear vertical serrations and is marked 9x19; the barrel hood is marked 9MM.

    The 3.9 in aftermarket barrel is threaded and capped with a hex-profile thread protector, pairing well with the suppressor-height black iron sights. This setup provides a tall sight picture aligned for use with muzzle devices.

    The Slimline MOS configuration uses the RMSc micro-optic footprint, and this pistol arrives with a ZP-logo insert/cover plate installed over the cut.

    Controls include a left-side slide stop and magazine release. It is a striker-fired system with a trigger safety featuring a safety tab. Origin and import markings include AUSTRIA and MADE IN AUSTRIA GLOCK, INC., SMYRNA, GA, with Austrian-made frame and U.S. import text. Capacity is 10+1 using the included Glock Slimline 9mm magazines.

Specifications

Item TypeSemi Auto Pistols
ManufacturerGlock
ModelG43X MOS
SubmodelDEBO (Shark Coast Customs)
Caliber9mm Luger
Overall ConditionVery Good
Bore ConditionExcellent
ActionStriker
Capacity10 1
Barrel Length3.9"
FinishTan
Sight/Opticsuppressor-height iron sights
What's IncludedOEM barrel, cleaning rod and brush, manual
Country of OriginAustria