TRUGLO GSX Choke Tube / Sight Combo – 20 Gauge, WinChoke / AccuChoke Compatible (TG178XC)
Upgrade your 20-gauge shotgun for tighter patterns, enhanced accuracy, and superior low-light aiming with the TRUGLO GSX Choke Tube/Sight Combo. Designed for hunters who depend on consistent performance and fast target acquisition, this complete system is engineered for shotguns using the WinChoke or AccuChoke choke system. Whether you're chasing gobblers at dawn, calling predators, or pushing the limits of your shotgun’s range, this combo delivers the precision and visibility needed to make every shot count.
With a precision-machined GSX choke tube paired with a bright fiber-optic sight, this kit gives you a serious advantage in both pattern density and sight clarity. No matter the terrain or lighting, the TG178XC (TGTG178XC) helps transform a standard shotgun into a high-performance long-range hunting tool.
GXS Choke Tube for 20 Gauge – Superior Pattern Density & Long-Range Performance
The GSX choke tube is engineered to deliver exceptionally tight patterns, improved downrange energy, and consistent shot placement.
Why the GSX Choke Tube Stands Out:
Optimized constriction to tighten pattern spread
Consistent pellet density for precision at longer distances
Ideal for turkey, predator, and extended-range hunting
Works with high-performance 20-gauge loads
Enhances overall accuracy and shot uniformity
A must-have upgrade for hunters who demand long-distance performance from their 20GA shotgun.
High-Visibility Fiber-Optic Sight – Fast Target Acquisition in Low or Bright Light
Included in this combo is a bright fiber-optic front sight, designed to improve your sight picture instantly. Whether you’re in dim morning woods or bright open fields, this sight keeps your aim sharp and fast.
Fiber-Optic Sight Features:
Brilliant light-gathering fiber for maximum brightness
Fast target alignment under any lighting conditions
Durable construction stands up to heavy recoil
Simple, secure mounting ensures long-term stability
Get on target quicker—and stay on target longer.
Designed for WinChoke / AccuChoke 20-Gauge Shotguns
This choke tube and sight combo fits a wide selection of 20-gauge shotguns built on the popular WinChoke or AccuChoke thread pattern, making it extremely versatile.
Compatible Shotguns Include:
Winchester shotguns using WinChoke (20GA)
Mossberg AccuChoke-compatible barrels
Select Stevens, Savage, and aftermarket barrels
Other brands utilizing WinChoke/AccuChoke 20-gauge threading
A perfect match for hunters using compact, lightweight 20GA platforms.
Built Tough for Harsh Hunting Conditions
TRUGLO designs their choke tubes and sights to survive the demanding realities of hunting season—from mud and moisture to brush, bumps, and repeated recoil.
Durability Highlights:
Corrosion-resistant materials
Precision machining for perfect threading
Rugged fiber-optic build for long-term use
Resistant to outdoor elements and field abuse
Your gear should perform in every condition—and this combo does exactly that.
Quick & Easy Installation – No Gunsmith Required
The GSX choke tube threads directly into your shotgun barrel, and the fiber-optic sight attaches easily, ensuring fast, simple installation.
Installation Benefits:
Upgrade your shotgun without complication or downtime.
Ideal for Turkey Hunting, Predator Calls & Long-Range Applications
The tight-pattern GSX choke and bright fiber-optic sight make this combo perfect for:
Turkey hunters at dawn or dusk
Predator hunters requiring long-distance precision
Upland hunters in mixed terrain
Range pattern testing and accuracy improvements
Any shooter wanting more precision from a 20GA
It’s the ideal combination of visibility and accuracy enhancement.
Product Specifications
Brand: TRUGLO
Model: GSX Choke Tube / Sight Combo
Part Number: TG178XC / TGTG178XC
UPC: 788130012567
Gauge: 20 Gauge
Compatibility: WinChoke / AccuChoke shotguns
Includes: GSX choke tube + fiber-optic sight
Use: Turkey hunting, predator hunting, long-range shooting
Improve Your 20-Gauge Shotgun’s Accuracy, Visibility & Field Performance
The TRUGLO GSX Choke Tube/Sight Combo 20GA (TG178XC) is the ultimate upgrade for hunters who want tighter patterns and faster target acquisition. Whether you’re calling in gobblers, controlling predators, or stretching your shotgun’s effective distance, this combo is engineered for unmatched pattern consistency and visibility in all hunting conditions.
Achieve cleaner patterns. Acquire targets faster. Hunt more effectively—with TRUGLO.
The End
