12, 20, 28, 36 (.410)
The 690 box lock receiver is precisely cut by state of the art CNC machines, from a solid billet of chrome-moly steel. The locking bar is located in the base of the action. The engagement of the locking bar and barrel lug extend across the full length of the monobloc, creating a secure lock to the receiver.
The chrome lined barrels have 3” chambers with lengthened forcing cones. This reduces felt recoil. The barrels are equipped with automatic ejectors.
The pistol grip stock and schnabel forend are carved from Grade II Turkish walnut. The finish on the wood is a high gloss polyurethane.