Standard invector tubes produce patterns with excellent uniform densities. It is set to industry constriction standards and are made of 17-4 stainless steel. Standard Invector choke tubes fit only Browning shotguns designed for Standard Invector and are NOT for use in shotguns showing Invector-Plus or Invector-DS on the barrel(s).
- Type: Flush
- Gauge: 410 Gauge
- Constriction Type: Full
- Configuration: Invector
- Finish: Stainless
- ConstrictionDiameter: .018
- Chokes Included: 1
- Recommended For: 20 yds
- Material: 17-4 Stainless Steel
- Approved: Lead Only
- Ported: No
