63,5 cm monoblock barrels, choked full, engine-turned rib, folding rear sight, Greener crossbolt on the right and additionally bolted lumps, ejectors, aluminium action, hand-detachable back-action sid...
63,5 cm monoblock barrels, chokedd cylinder & 1/2, engine-turned rib, automatic folding rear sight, Greener crossbolt, extractor, bright steel action with aluminium lockplates, hand detachable sidelo...