Introduced in 1993, these two models feature a non-removable trigger group and special small frame for each. MX28: .28-gauge weight about 5.5 lbs.; MX410: .410 bore weight slightly less. Both supplied with Fixed chokes, flat ribs, custom made stocks and round forends. Each model offered with choice of 26" or 27.5" barrels. Both MX28 and MX410 are priced the same.