Browning Tube Inv+ Midas Black Imp Cyl 20

The Browning Tube Inv+ Midas Black Imp Cyl 20 is an extended choke tube designed for 20-gauge Browning shotguns built around the Invector-Plus platform. If you're running Invector-Plus barrels and want to move beyond flush-mount tubes—whether for easier handling in the field, better pattern performance, or simply a more versatile setup—this Improved Cylinder choke delivers a straightforward upgrade that works harder than the factory flush tubes.

Built from stainless steel with a black oxide finish, the Midas tube extends beyond the barrel for positive grip and removal even with gloved hands or in cold weather. The laser-etched gold accent band isn't just looks; it signals quality and makes the tube easy to identify at a glance. The engineering—Invector-Plus long taper geometry, high-resolution RMS surface finish, and minimum gap construction—reduces fouling in the bore and produces tighter shot patterns than comparable flush-mount tubes, helping you put pellets where they need to go.

This is a straightforward tool for hunters and clay shooters who demand reliability from their shotgun setup. The Improved Cylinder constriction suits general upland hunting, close-range birds, and practice shooting where you need pattern density without extreme tightness. Just remember: Invector-Plus tubes fit only Browning shotguns marked for Invector-Plus—not Standard Invector or Invector-DS barrels.

Key Features

• Extended design for confident handling and easy removal in the field
• Stainless steel construction with black oxide finish resists corrosion
• Invector-Plus long taper choke technology patterns tighter than flush tubes
• Minimum gap geometry and RMS finish reduce plastic and powder buildup in bore
• Laser-etched gold accent band for quick identification
• Improved Cylinder constriction for versatile hunting and sport shooting

Specifications

Gauge	20
Choke Type	Invector-Plus
Constriction	Improved Cylinder
Material	Stainless Steel
Finish	Black Oxide with Gold Accent Band
Design	Extended (beyond barrel)

Frequently Asked Questions

Will this Invector-Plus tube fit my Browning shotgun?

Invector-Plus choke tubes fit only Browning shotguns specifically designed for the Invector-Plus system. Check your barrel or owner's manual to confirm your gun is marked "Invector-Plus." These tubes do not work in shotguns with Standard Invector or Invector-DS barrels.

What's the difference between this extended tube and a flush-mount choke?

This extended tube projects beyond the barrel, making it easier to grip and remove—especially useful in cold weather or with gloves. The extended design also delivers tighter shot patterns than Browning's flush-mount Invector-Plus tubes and complies with the same Invector-Plus long taper geometry and bore-friendly surface finish.

What does Improved Cylinder choke do?

Improved Cylinder is a versatile mid-range constriction suited to hunting upland game at moderate distances, shooting close-flushing birds, and general clay target practice. It patterns tighter than a cylinder bore but more open than modified or full chokes, making it a good all-around choice.

What gauge is this tube, and will it fit other gauges?

This is a 20-gauge tube and fits only 20-gauge Browning Invector-Plus shotguns. Do not attempt to install a 20-gauge tube in a different gauge barrel.