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).
Approved: Steel,Lead,Non-Tox
Type: Flush
Gauge: 20 Gauge
Constriction Type: Skeet
Configuration: Invector
Finish: Stainless
Constrictiondiameter: .005
Chokes Included: 1
Recommended For: 30 yds
Material: 17-4 Stainless Steel
Ported: No
