Choke Interchange and Compatibility Chart

Here is a nice guide to which shotguns are compatible with which choke tubes, just in case you were ever curious...

 

American Arms		Interchanges with Fausti/Traditions shotguns
Baikal		Interchanges with Standard Tru-Choke
Benelli		Current production-square threads. Interchanges with Beretta style thread
Beretta		Current production. Interchanges with Beretta-style thread
Beretta		Old style-no threads – uses muzzle cap. No known interchange
Beretta Optima		Interchanges with Optima thread - Models 682E and DT10
Beretta Optima Plus		Interchanges with Optima Plus thread - Model 391A Extrema
Bernardelli		No known interchange
Browning Invector		Interchanges with Winchester thread, Mossberg 500, Weatherby
Browning Invector Plus		Interchanges with Browning Invector Plus thread, Winchester Super X2
Charles Daly		Current production pumps and semi-autos interchange with Remington-style thread
Charles Daly		Current production O/U, interchanges with Winchester-style thread
Churchhill 12 ga.		Interchanges with Fabarm-style thread, some models American Arms
Fabarm		12 ga. interchanges with Fabarm-style thread
Franchi		Current production-square thread. Interchanges with Beretta/Benelli style
Franchi		Old style-v threads. Interchanges with Fran choke-style thread
Ithaca		Old style-fine threads. Interchanges with Standard Tru-Choke-style thread
Ithaca		New style 12 ga. Interchanges with Winchester-style thread
Ithaca All 20 ga. New Style		Interchanges with Tru-Choke-style thread
Luger		No known interchange
Marrochi Golden Snipe Field O/U		Interchanges with Browning Invector Plus style
Miroku		Interchanges with Winchester-style thread
Mossberg 500		Interchanges with Winchester-style threads, Weatherby
Mossberg 835		Interchanges with 835 Mossberg-style threads
Remington		Interchanges with Remington-style threads, Charles Daly
Savage		Interchanges with Winchester-style threads and Mossberg 500
Silma		No known interchange
Smith & Wesson		Interchanges with Winchester-style threads
Ruger Older Models		Interchanges with Winchester-style threads – short chokes
Ruger SC / Newer Models		Interchanges with Ruger SC-style threads – long chokes
Sako / Tikka 12 ga.		Interchanges with Browning Invector Plus-style threads
SIG Arms		No known interchange
SKB short style		Interchanges with Winchester-style threads, Mossberg 500
SKB Competition		Interchanges with SKB competition-style chokes
Stoeger 2000 Semi-Auto		Interchanges with Beretta/Benelli-style threads
Traditions by Fausti		Interchanges with American Arms-style thread
Valmet		No known interchange
Verona		No known interchange
Weatherby		Interchanges with Winchester-style threads, Mossberg 500 & Weatherby
Winchester		Interchanges with Winchester-style threads, Mossberg 500 & Weatherby
Winchester Super X2 & Supreme		Interchanges with Browning Invector Plus style
This choke tube interchange list is copyrighted by Carlson's Choke Tubes

Please Remember, There Are ALWAYS Exceptions