Shotgun chokes can be confusing! Different manufacturers use different systems and there are a plethora of options. Below is what we've learnt over the years and it will hopefully help you make an informed choice!
We carry a variety of chokes in stock, if you can't find what you are looking for contact us and we'd be happy to help!
Beretta - either Optima or Mobilchoke thread - full guide here
Benelli - Mobilchoke thread
Stoeger - Mobilchoke thread
| Beretta Marks | UK Size | US Size | 12 Bore Constriction | 20 Bore Constriction | % Shot in 30" @ 40 Yards |
| * | Full | Full | 0.040" | 0.027" | 70% |
| ** | Three Quarters | Improved Modifyed | 0.030" | 0.021" | 65% |
| *** | Half | Modyfied | 0.020" | 0.014" | 60% |
| **** | Quarter | Improved Cylinder | 0.010" | 0.007" | 55% |
| Improved Cylinder | Skeet | 0.005" | 0.004" | 50% | |
| C**** | True Cylinder | Cylinder | 0.000" | 0.000" | 40% |
Shotgun Choke Guide