Description
When ducks and geese are flaring wide and hanging out past the decoys, this is the tube you want threaded in. The Carlson's Delta Waterfowl Extended Choke Tube in the Long Range constriction is built to squeeze your steel loads into a tight, hard-hitting pattern that carries downrange. It's cut with a .710 constriction diameter for Browning Invector-Plus barrels, which also covers Winchester SX2, SX3, SX4, and SXP guns that share the same thread pattern.
What Sets the Delta Waterfowl Long Range Tube Apart
The real story here is the extended parallel section. Carlson's runs a parallel section about 25 percent longer than a conventional tube, and that extra length is what settles the shot column down before it leaves the muzzle. The payoff is fewer flyers and a denser core pattern, which is exactly what you need when a bird is at the far edge of your effective range. This is billed as Carlson's best patterning long range tube, and it's meant for shots taken 40 yards and up.
Steel Shot and the Delta Waterfowl Extended Design
The tube is machined from 17-4 stainless steel, so it stands up to steel shot day after day without chewing up your barrel threads. It extends roughly three-quarters of an inch past the muzzle, which keeps prolonged steel use from wearing on the barrel itself. One thing worth knowing before you load up: keep steel shot at BB size or smaller and under 1550 FPS through the Long Range constriction. If you're running bigger pellets or faster loads, step down to a more open tube for those.
Everyday Handling of the Carlson's Delta Waterfowl Tube
The end is knurled so you can back it out and swap tubes with your fingers in the blind, no wrench required. The constriction and size are laser marked right on the tube, so there's no squinting or guessing when you're switching setups in low light. It carries Carlson's lifetime warranty and is made in the USA. As always, pattern your gun with the exact load you plan to hunt, since different shells throw different patterns from the same tube.
Key Specifications
- Manufacturer: Carlson's Choke Tubes
- Manufacturer Part Number: 07368
- UPC: 723189073688
- Gauge: 12 Gauge
- Constriction: Long Range
- Constriction Diameter: .710
- Configuration: Browning Invector-Plus
- Material: 17-4 Stainless Steel
- Finish: Blued
- Profile: Extended with knurled end
- Steel Shot Compatible: Yes (BB and smaller, under 1550 FPS)
- Effective Range: 40 yards and up
- Chokes Included: One Choke
- Warranty: Lifetime
- Country of Origin: Made in USA
What’s Included
- One Carlson's Delta Waterfowl Extended Long Range choke tube (12 Gauge, Invector-Plus)
Frequently Asked Questions
What shotguns does this Delta Waterfowl choke tube fit?
This tube is cut for the Browning Invector-Plus thread pattern in 12 gauge. That also covers popular guns that share the same threads, like the Winchester SX2, SX3, SX4, and SXP. If you're unsure, check the markings on your barrel or the flush choke that came with the gun before ordering.
Can I shoot steel shot through the Long Range constriction?
Yes, this tube is built for steel and patterns it very well thanks to the 17-4 stainless construction and extended parallel section. Just keep steel shot at BB size or smaller and under 1550 FPS through the Long Range tube. For larger pellets or faster loads, use a more open constriction like the Mid Range instead.
When should I reach for the Long Range tube over a Mid Range choke?
The Long Range constriction throws the tightest, densest pattern in the Delta Waterfowl lineup, so it shines on birds taken at 40 yards and beyond. If you're hunting over decoys or working closer flights, a Mid or Close Range tube will open up the pattern for you. Match the tube to how far your shots are typically breaking.
Do I need a tool to change the Carlson's Delta Waterfowl choke tube?
No, the end of the tube is knurled so you can grip it and back it out by hand. That makes swapping tubes quick and simple, even with cold fingers in the blind. The constriction and size are also laser marked right on the tube for easy reference.




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