A Carlsons 50104 Winchester flush choke tube in 20-gauge full constriction gives you a reliable, American-made way to tighten your shot pattern for distant birds or close-quarters control. Built from 17-4 heat-treated stainless steel, this choke is engineered to handle steel, lead, and Hevi-Shot ammunition, making it a versatile choice whether you're hunting waterfowl, upland game, or shooting clay. The flush-mount design sits seamlessly with your Winchester shotgun's profile, eliminating snag points and keeping your gun trim in the field or at the range.

Full choke constriction delivers the tightest pattern of any tube, concentrating your pellets downrange for maximum range and energy retention. This works especially well for longer shots where you need consistent, dense patterns. Carlsons backs this tube with a lifetime warranty, and every tube is manufactured in the USA to exacting standards. If you run a Winchester shotgun and need a no-nonsense choke that performs in real hunting and shooting scenarios, this is the real deal.

Installation is straightforward—simply unscrew your existing choke and thread this one in. Just remember: never use steel shot larger than #BB or loads exceeding 1550 fps in any full constriction choke tube, and stick to #4 shot or smaller if you're running steel in turkey loads.

Key Features

• 17-4 heat-treated stainless steel construction for durability and corrosion resistance
• Full constriction for tight, dense shot patterns at distance
• Flush-mount design for a streamlined profile
• Compatible with steel, lead, and Hevi-Shot ammunition
• Lifetime warranty backed by Carlsons
• Made in the USA

Specifications

Frequently Asked Questions

Will this choke tube fit my Winchester shotgun?

Yes, the Carlsons 50104 Winchester flush choke tube is designed specifically for Winchester shotguns in 20-gauge. However, note that Winchester SX-2, SX-3, SX-4, and SXP models use Browning Invector Plus tubes, not Winchester-threaded tubes. Check your shotgun's manual or existing choke tube to confirm the threading before ordering.

Can I use steel shot in this full choke tube?

Yes, steel shot is compatible with this tube, but with important restrictions: no steel shot larger than #BB, and never exceed 1550 fps with steel loads. For turkey hunting with steel, limit yourself to #4 shot or smaller.

What is the difference between full choke and other constrictions?

Full choke produces the tightest pattern of any constriction, concentrating pellets into a dense core downrange. This extends your effective range compared to more open chokes, but sacrifices pattern spread at closer distances. Full is ideal for long-range hunting or when you need maximum pellet density.

Is this choke tube backed by a warranty?

Yes, Carlsons backs all their choke tubes with a lifetime warranty. This is a made-in-the-USA product built to last.