Description

Glock 43X 9mm FDE W/ Holosun 407K & Hush Puppy Project

Glock 43X 9mm FDE W/ Holosun 407K & Hush Puppy Project

The Glock 43X 9mm FDE with Holosun 407K & Hush Puppy Project Model 2 Silencer/Suppressor Combo is a specialized, suppressor-ready Glock 43X package built around a slimline concealed-carry pistol platform. It combines a Flat Dark Earth (FDE) Glock 43X, a Holosun 407K micro red-dot optic, a threaded barrel, suppressor-height sights, and a Hush Puppy Project Model 2 suppressor system with a slide-lock mechanism.

This type of package is intended as a complete suppressed pistol setup rather than a standard factory Glock model.

Specifications

Glock 43X Platform

The Glock 43X is a slimline 9mm pistol designed to provide a balance between concealability and shootability.

Standard Glock 43X features:

• Slim single-stack-width slide
• Full-length grip compared with the Glock 43
• Polymer frame
• Glock Safe Action trigger system
• Reversible magazine release
• Built-in beavertail
• Front and rear slide serrations (on newer production examples)
• Compact 3.41-inch factory barrel (standard model)

The suppressor package typically modifies the pistol with a longer threaded barrel and optics cut.

Holosun 407K Optic

The included Holosun HS407K is a compact pistol red-dot sight designed for slimline pistols.

Features:

• 6 MOA red dot reticle
• K-series micro footprint
• Side-loading battery tray
• Shake Awake motion activation
• Long battery life
• Designed for concealed-carry pistols

Advantages:

• Faster target acquisition than iron sights
• Easier shooting in low light
• Low-profile design keeps the pistol compact

Hush Puppy Project Model 2 Suppressor System

The defining feature of this package is the Hush Puppy Project Model 2 suppressor setup.

The system includes:

• Compact 9mm suppressor
• Threaded barrel interface
• Slide-lock device

The slide-lock mechanism is designed to prevent the slide from cycling when engaged, reducing mechanical noise from the pistol action and changing the pistol into a manually operated system for maximum sound reduction. When unlocked, the pistol can operate normally as a semi-automatic handgun.

Suppressor compatibility considerations:

• Uses a 1/2×28 threaded barrel.
• Semi-automatic suppressed operation depends on proper suppressor setup, ammunition, and pistol tuning.
• Many suppressed pistols use a booster/Nielsen device because the Glock operating system uses a tilting barrel.

Threaded Barrel

The package commonly includes:

• Approx. 3.92-inch threaded barrel
• 1/2×28 muzzle threads
• Compatibility with common 9mm suppressor mounts

Benefits:

• Allows suppressor attachment
• Maintains compact pistol proportions
• Supports common aftermarket suppressor accessories

Suppressor-Height Sights

Because the suppressor blocks the normal sight picture, the pistol uses taller sights.

Benefits:

• Allows co-witnessing with the optic
• Provides backup aiming capability
• Maintains usability if the optic fails

Magazine Capacity

Typical configuration:

• 10-round Glock 43X magazine
• 10+1 total capacity

The Glock 43X platform is also commonly upgraded by users with higher-capacity magazine systems, although factory Glock magazines remain the baseline reliability option.

Package Contents (Typical)

A complete package may include:

• Glock 43X FDE pistol
• Holosun 407K optic
• Threaded barrel
• Suppressor-height sights
• Hush Puppy Project Model 2 suppressor
• Slide-lock device
• Factory magazines
• Glock case/manual/accessories (varies)

Exact contents depend on the distributor or builder.

Advantages

Compact suppressed platform

The 43X is much smaller and easier to carry than full-size suppressed pistols.

Integrated package

Instead of sourcing separate components, the system arrives already configured.

Optic-ready

The 407K provides a modern aiming solution without adding much bulk.

Unique operating capability

The Hush Puppy slide-lock system provides a way to reduce mechanical cycling noise when desired.

Lightweight

The slim Glock 43X frame keeps the overall package smaller than many traditional suppressed pistols.

Considerations

• A suppressor is regulated under U.S. federal law and requires the applicable transfer process before possession. Requirements vary by jurisdiction.
• Adding a suppressor significantly increases overall length and changes concealment practicality.
• Suppressed pistols can require testing with different ammunition types for optimal reliability.
• Suppressor components require maintenance and inspection.
• The suppressor and optic add significant cost compared with a standard Glock 43X.

Overall Assessment

The Glock 43X FDE + Holosun 407K + Hush Puppy Project Model 2 package is a niche but highly customized 9mm setup focused on:

• Compact suppressed shooting
• Low-profile optics use
• Specialized sound reduction
• A ready-to-use integrated build

It is not simply a Glock 43X with accessories added; it is a purpose-built suppressed configuration aimed at users who want a compact platform with advanced features