Picture of Rob Roberts Gun Works Final Strut Turkey Choke Invector 20 Gauge 200172

Rob Roberts Gun Works Final Strut Turkey Choke Invector 20 Gauge 200172

Manufacturer: Rob Roberts Gun Works
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SKU: 999885
Manufacturer part number: 200172
UPC: 810174900811
Availability: 1 in stock
Old price: $81.41
$74.01
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Rob Roberts Gun Works Final Strut Turkey Choke – Invector 20 Gauge (200172)

Rob Roberts Gun Works Final Strut Turkey Choke – Invector 20 Gauge (200172)

UPC: 810174900811

Rob Roberts Gun Works Final Strut Turkey Choke for Invector 20 Gauge – Close-up view
Rob Roberts Gun Works Final Strut Turkey Choke – precision‑engineered for Invector 20 gauge shotguns.

Product Overview

The Rob Roberts Gun Works Final Strut Turkey Choke is the definitive solution for serious turkey hunters using an Invector 20 gauge platform. Designed by industry‑leading firearms engineer Rob Roberts, this choke delivers a tight, consistent pattern that maximizes shot density at extended ranges while preserving the natural swing of the bird. Whether you’re pursuing mature gobblers or younger toms, the Final Strut Turkey Choke provides the reliability and precision required for a clean, ethical harvest.

Key Features & Benefits

  • Precision‑Cut Threading: CNC‑machined 20 gauge threads ensure a perfect fit on the Invector choke tube, eliminating misalignment and air leaks.
  • Final Strut Design: Innovative internal geometry creates a tight, uniform pattern with reduced shot deformation, delivering superior accuracy at 40–60 yards.
  • High‑Quality Materials: Constructed from aircraft‑grade stainless steel with a corrosion‑resistant finish, providing long‑term durability in harsh field conditions.
  • Optimized for Turkey: Engineered to produce a 6‑inch pattern density ideal for the larger, faster‑moving targets typical in turkey hunting.
  • Easy Installation: Thread‑on design with a secure lock ring makes swapping chokes quick and tool‑free.
  • Compatible with Invector 20 Gauge: Specifically tuned for the Invector platform, ensuring optimal performance without the need for aftermarket modifications.

Technical Specifications

ManufacturerRob Roberts Gun Works
ModelFinal Strut Turkey Choke
Gauge20 Gauge
Choke TypeTurkey (Tight)
Part Number200172
UPC810174900811
MaterialAircraft‑grade stainless steel
FinishCorrosion‑resistant matte black
Thread CompatibilityInvector 20 gauge choke tube
Length1.75 in (44.45 mm)
Weight0.08 lb (36 g)

Installation & Usage Tips

  1. Ensure the shotgun is unloaded and the barrel is clear before beginning.
  2. Rotate the choke tube clockwise until it stops; this aligns the threads.
  3. Screw the Final Strut Turkey Choke onto the tube by hand until snug.
  4. Apply the lock ring and tighten it a quarter turn clockwise to lock the choke in place.
  5. Perform a quick pattern test at 40 yards to confirm optimal density before heading into the field.

Why Choose Rob Roberts Gun Works?

Rob Roberts Gun Works has built a reputation for delivering high‑performance shot‑gun components that blend cutting‑edge engineering with field‑tested reliability. The Final Strut Turkey Choke is the culmination of years of research and hands‑on experience in turkey hunting, making it the go‑to choke for hunters who demand consistency, durability, and unmatched pattern control. When you equip your Invector 20 gauge with this choke, you’re investing in a proven tool that enhances shot placement, reduces missed shots, and ultimately improves your harvest success rate.

© 2026 Rob Roberts Gun Works. All rights reserved.

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Products specifications
SubCategoryMuzzle Devices
CategoryParts
ManufacturerRob Roberts Gun Works
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