john floraNew Member Hi all, I bought a used 20ga Browning Citori. I have not been able to get correct chokes for this gun. It is marked "invector" on the barrel block. I have bought several chokes trying to get the right size on the secondary market. The inside diameter of the barrels are .695. The chokes I have bought are SUPPOSED to be invector. They are all marked Browning. They are from .752-.755. Can anyone here help? Thank you in advance.
Not sure about those after market chokes...were they marked 20 gauge !? Here is a link to an article I wrote: http://www.browningowners.com/forum/index.php?threads/understanding-shotgun-chokes.794/
Browning choke tubes are clearly marked as to what choke restriction they represent. (Ex. - Cyl, Skeet, Imp. Cyl., Mod., etc.) Browning offered the Invector system in their early shotguns, and later switched to Invector-Plus (more than two decades ago) which accommodates barrels that were overbored for their chambering. Obviously, Invector tubes must be used in Invector-marked barrels, Invector-Plus tubes must be used in Invector-Plus marked barrels. The Invector-Plus tubes are correspondingly larger in inside diameter and also longer than standard Invector tubes to accommodate the overbored bores. Some descriptions to determine chokes styles and tube designations: http://www.browning.com/products/shooting-accessories/choke-tubes.html http://www.browning.com/news/tech-terms/choke-tube-identification.html