https://www.shotgunworld.com/threads/front-sight-info.39976/Benelli All 2.6mm
Beretta All 2.6mm
Browning All 3mm
Browning Citori (Older) 3/56
Charles Daly All 3mm (Miroku mostly uses 3mm but some 2.6 mm) Hopefully 3 mm refers to the c. 1960s - 70s Charles Daly guns
EAA - Baikal All 6/48
Fabarm All 3mm
Franchi Semi-Auto 3mm
H & K All 3mm
Hastings Shotgun 3/56
Ithaca Model 37 6/48
Krieghoff K-80 3/56
Mossberg All 5/40
Perazzi All 2.6mm
Remington All except 870* 6/48
Ruger Red Label 3/56
SKB All 3/56
Spanish Manufacturers All 3mm
Stoeger Condor 5/40
Stoeger - 3/56
Weatherby Orion 6/48
Winchester All 3/56
* The Remington 870 have pressed beads and must be tapped first.
