Browning Choke Tubes Invector Plus Diana Grade Extended, 20 Gauge


Browning's premium extended choke tubes for your Invector Plus shotgun, featuring tactile gripping surfaces, easy to read caps, and super durable Titanium Nitride coating for long lasting corrosion resistant performance.


  • Longer choke taper inside Invector-Plus choke tubes for use with back-bored barrels on 20 gauge shotguns
  • Stainless steel barstock is heat treated prior to machining
  • Titanium nitride surface 72HRC hardness for excellent wear and reduced plastic buildup
  • Absolutely perfect concentricity for superior patterning
  • Extends beyond the barrel for easy removal and installation


  • Material: 17-4 Stainless Steel
  • Colour: Titanium Nitride
  • Gauge: 20
  • Weight (average): 4.8 oz
  • Sizes
    • Skeet - 0.005" - #1131093

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