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The Rob Roberts Gun Works Final Strut is a dedicated turkey choke built to squeeze every bit of pattern density out of your 20 gauge. It runs a .570 constriction, which is the standard turkey setting for the 20 bore, and it's cut to feed a tight, even core of pellets into the head and neck zone where it matters. Pair it with a quality turkey load and these chokes are built to deliver clean results out past 50 yards.
Rob Roberts didn't just slap threads on a tube and call it good. The Final Strut is machined from 17-4 PH stainless steel and heat treated, so it stands up to lead, steel, and other non-toxic shot without babying it. The interior is cut to tolerances above the industry norm, which is where the consistency comes from. A choke that patterns the same shot after shot is a choke you can trust when a tom finally commits and you've only got one window to make it count.
This particular model is threaded for the Browning and Winchester Invector Plus system, so it drops into Invector Plus barrels like the SX2, SX3, and SX4 platforms. It's laser engraved for easy identification once it's in your vest pocket next to a couple of other tubes. As always with a new choke, thread it in clean and by hand, then head to the pattern board with the exact load you plan to hunt. Different shells throw different patterns, and a few minutes on paper tells you exactly where your gun and this choke want to shoot.
The Final Strut is a straightforward, no-nonsense turkey tube from a maker with a real reputation for pattern work. If you're chasing spring gobblers with a 20 and want tighter, deadlier patterns without switching guns, this is a smart upgrade.
This model is threaded for the Browning and Winchester Invector Plus system, so it fits 20 gauge barrels using that thread pattern, including SX2, SX3, and SX4 platforms. If you're not sure which system your barrel uses, check the markings on your existing choke tubes or your owner's manual before ordering. Rob Roberts also makes the Final Strut in other thread patterns if you have a different setup.
This 20 gauge Final Strut runs a .570 constriction, which is the standard turkey setting for the 20 bore. That tighter constriction pulls the pattern in for a denser core of pellets at turkey distances. It's designed to help you keep more shot in the vital zone when reaching out past 50 yards.
Yes. The Final Strut is made from 17-4 PH stainless steel and heat treated, so it handles lead, steel, and other non-toxic loads without issue. That said, always pattern your specific turkey load first to confirm it performs the way you want out of your gun.
Absolutely, and it's worth the range time. Every shotgun and every load pairs a little differently, so heading to the pattern board tells you exactly where your gun is hitting and how dense the pattern is at your expected shot distance. A few rounds on paper before season gives you real confidence when a tom steps out.
| UPC | 810174900873 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | 200178 |
| Caliber/Gauge | 20 Gauge |
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