Darne R15 Sliding Breech, 20 bore, 2 3/4" chambers, triple proof, double triggers, articulated front trigger, straight grip, splinter fore end with horn inlay, 27 1/2" barrels choked .006 Skt 1 and .013 Skt 2/Lt. Mod, 6 lbs., 14 7/8" LOP to leather pad, 1 1/2" DAC, 1 3/4" DAH, 1/8" cast off. Very nice gun in excellent condition, has been restocked with a beautiful piece of wood and a leather pad added.