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 and lengthened forcing cones to reduce felt recoil and muzzle lift. The barrels are equipped with automatic ejectors and a top thread internal choke tube system. The pistol grip stock and schnabel forend are carved from Grade II Turkish walnut. The finish on the wood is a high gloss polyurethane. - CHAMBER 12GA 3" - BARREL 28" w/automatic ejectors - CHOKES Skeet, IC, M, IM, F - STOCK Grade II Turkish walnut - STOCK LOP 14.5"