TruGlo GSX Extended Turkey Choke and Sight Combo – 20 Gauge

The TruGlo GSX Extended Turkey Choke and Sight Combo (brand part number TG178XC) pairs a precision CNC-machined 20 gauge turkey choke tube with TruGlo’s Gobble-Dot Universal Turkey Sight in a single package. TruGlo cuts this choke to the Winchoke/Accu-Choke thread pattern, so it drops directly into Winchester Winchoke, Maverick Arms 88, and Mossberg Accu-Choke 500/505/510 Mini and Pro-Factor PF1 barrels. The extended tube is built to accept all turkey loads including Hevi-Shot, though it is not rated for steel shot, and it carries National Wild Turkey Federation endorsement. The included Gobble-Dot sight is extremely low-profile and fits ventilated rib shotguns of any width or taper, giving turkey hunters a complete, wrench-free upgrade in one box.

Key Specifications

• Precision CNC-machined for consistent turkey-load patterning.
• Cut to the Winchoke/Accu-Choke thread pattern.
• Rated for all turkey loads including Hevi-Shot, but not compatible with steel shot.
• Endorsed by the National Wild Turkey Federation.
• Includes the TruGlo Gobble-Dot Universal Turkey Sight, fitting vented rib shotguns of any width or taper.
• Gobble-Dot sight features a .060-inch front diameter and .035-inch rear diameter dot.
• Installs with wrench-free hand tightening.
• Fits Winchester Winchoke, Maverick Arms 88, and Mossberg Accu-Choke 500/505/510 Mini/Pro-Factor PF1 barrels.

Frequently Asked Questions

Does this combo include a sight? Yes, it includes the TruGlo Gobble-Dot Universal Turkey Sight.

Can I use steel shot with this choke? No, it’s rated for turkey loads including Hevi-Shot but is not compatible with steel shot.

Which barrels does this choke fit? Winchester Winchoke, Maverick Arms 88, and Mossberg Accu-Choke 500/505/510 Mini/Pro-Factor PF1 barrels.

Buy the TruGlo GSX Extended Turkey Choke and Sight Combo – 20 Gauge

Head into turkey season with a matched choke and sight in one box. Order it from our Truglo lineup, part of our shotgun chokes selection, at our Lubbock, Texas gun shop for fast, direct shipping.