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FIT & COMPATIBILITY
What You Need to Know
Compatibility details selected by the Ready Gunner team.
PACKAGE DETAILS
Everything Included
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GLOCK 43X Hush Puppy 9mm Suppressor Package – Spectre 9K, Holosun EPS Carry & P.ID-K
This Ready Gunner custom package starts with a Shark Coast Tactical GLOCK 43X equipped with a Zaffiri Precision threaded barrel, Hush Puppy slide lock, suppressor-height sights, optics-ready slide, and black Cerakote finish.
The package adds an ultra-compact SilencerCo Spectre 9K titanium suppressor, Holosun EPS Carry 2 MOA enclosed red dot, Holosun P.ID-K compact weapon light, and a JK Armament 1/2x28 piston.
Shark Coast Tactical GLOCK 43X
The host pistol is a striker-fired GLOCK 43X featuring a Slimline polymer frame, 15-round capacity, optics-ready slide, suppressor-height sights, and two magazines.
Zaffiri Precision 3.92" Threaded Barrel
The G43X uses a Zaffiri Precision threaded barrel measuring 3.92 inches with a supplied thread specification of 1/2x28.
Hush Puppy Slide Lock
This configuration includes a Hush Puppy slide lock lever. The supplied product information identifies the system as designed to reduce mechanical action noise during suppressed operation.
Suppressor-Height Sights
Factory configuration information identifies suppressor-height sights as part of this Shark Coast Tactical G43X package.
SilencerCo Spectre 9K
The SilencerCo Spectre 9K is an ultra-compact titanium suppressor designed for 9mm pistols and subguns.
The K-length configuration measures only 3.69 inches long, 1.37 inches in diameter, and weighs approximately 3.17 ounces.
The suppressor is constructed from Grade 5 and Grade 9 titanium and carries a black oxide finish. It is also identified as full-auto rated.
Alpha Mounting System
The Spectre 9K uses SilencerCo's Alpha mounting ecosystem and includes a Spectre 9 piston housing.
The Alpha system supports piston-based mounting configurations for compatible semi-automatic pistol hosts.
| Suppressor Manufacturer | SilencerCo |
| Model | Spectre 9K |
| Manufacturer Part Number | SU5528 |
| UPC | 816413028636 |
| Caliber | 9mm / .300 Blackout |
| Length | 3.69" |
| Diameter | 1.37" |
| Weight | 3.17 oz |
| Material | Grade 5 / Grade 9 Titanium |
| Mounting System | SilencerCo Alpha |
| Included Mount Component | Spectre 9 Piston Housing |
| Full-Auto Rated | Yes |
| Finish | Black Oxide |
JK Armament 1/2x28 Piston
The package includes a JK Armament JK155 piston threaded 1/2x28 for 9mm pistol barrels.
The piston is precision machined from 17-4 PH stainless steel with a black nitride finish.
| Manufacturer | JK Armament |
| Model | JK155 Piston |
| Model / Part Number | JK155PISTON5X28BN |
| Caliber | 9mm Luger |
| Thread Pattern | 1/2x28 |
| Material | 17-4 PH Stainless Steel |
| Finish | Black Nitride |
| Color | Black |
Holosun EPS Carry 2 MOA Enclosed Red Dot
The package includes a Holosun EPS Carry with a 2 MOA red dot and closed-emitter design.
The EPS Carry features an aluminum housing, 1x magnification, side-mounted battery tray, and matte black finish.
| Manufacturer | Holosun Technologies |
| Model | EPS Carry |
| Manufacturer Part Number | EPS-CARRY-RD-2 |
| UPC | 810047072225 |
| Optic Type | Closed-Emitter Red Dot |
| Magnification | 1x |
| Dot Size | 2 MOA |
| Dot Color | Red |
| Housing | Aluminum |
| Battery Access | Side-Mounted Battery Tray |
| Finish | Matte Black |
Holosun P.ID-K Compact Weapon Light
The Holosun P.ID-K is a compact weapon-mounted light designed for pistol and Picatinny applications.
The supplied specifications identify 500 lumens of output and 12,000 candela, along with redesigned activation switches intended for compact handgun use.
| Manufacturer | Holosun Technologies |
| Model | P.ID-K |
| Manufacturer Part Number | P.ID-K |
| UPC | 810047073383 |
| Output | 500 Lumens |
| Peak Beam Intensity | 12,000 Candela |
| Fit | Pistol / Picatinny |
| Finish | Black Anodized |
GLOCK 43X Host Specifications
| Manufacturer | GLOCK |
| Model | 43X |
| Manufacturer Part Number | UX4350204FRN |
| UPC | 810188109125 |
| Action | Semi-Automatic / Striker Fired |
| Caliber | 9mm |
| Barrel | Zaffiri Precision Threaded Barrel |
| Barrel Length | 3.92" |
| Thread Pitch | 1/2x28 |
| Capacity | 15 Rounds |
| Magazines Included | 2 |
| Frame Material | Polymer |
| Sights | Suppressor-Height Sights |
| Optics Ready | Yes |
| Slide Feature | Hush Puppy Slide Lock |
| Finish | Black Cerakote by Shark Coast Tactical |
What's Included
- 1 x GLOCK 43X 9mm Pistol – Shark Coast Tactical Configuration
- 1 x Zaffiri Precision 3.92" 1/2x28 Threaded Barrel
- 1 x Hush Puppy Slide Lock Lever
- Suppressor-Height Sights
- 2 x 15-Round Magazines
- 1 x SilencerCo Spectre 9K Suppressor
- 1 x Spectre 9 Piston Housing
- 1 x Spectre 9 Tool
- 1 x JK Armament JK155 1/2x28 Piston
- 1 x Holosun EPS Carry RD-2
- 1 x Holosun P.ID-K Compact Weapon Light
Suppressor mounting note: The GLOCK host uses a 1/2x28 threaded barrel, and the included JK piston is also specified as 1/2x28. However, the supplied information does not establish that the JK155 piston is compatible with the SilencerCo Spectre 9K piston housing. Confirm this suppressor-side interface before publishing the package as a fully assembled mounting configuration.
Optic fitment note: The supplied GLOCK information confirms that the slide is optics ready and the package includes a Holosun EPS Carry. The exact slide footprint, adapter plate, or mounting hardware used in the final build is not identified in the supplied information.
Product identification: Ready Gunner custom package built around the GLOCK 43X 9mm pistol, manufacturer part number UX4350204FRN, UPC 810188109125, with SilencerCo Spectre 9K suppressor, JK Armament 1/2x28 piston, Holosun EPS Carry optic, and Holosun P.ID-K weapon light.