The A-TEC A12 can be fitted to any shotgun with pump action or semiauto with choke system. It will be delivered with a choke that fits the gun of your choice.
Available for following chokes systems:
Crioplus Benelli M2
Invector Mossberg
Invector Plus Browning
Mobilchoke Franchi
Optima HP Beretta
Remington 870
Additonal chokes are available priced at £70 each.