| 17-4 Stainless Steel Material |
| Stainless Steel Colour |
| Stainless Finish |
| 410 Choke Gauge |
| 20-45% Choke Pattern Percentage |
| .410 bore Calibre |
| 47.63mm Length |
| 11.34g |
The original standard of excellence. .410 bore Standard Invector™ flush fit choke tubes are available in constrictions ranging from Improved Skeet to Full.
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).