From the information I have seen on the reproductions I built the following production number table:
Production numbers:
DHE 28 Gauge...........................
4,203
DHE 20 Gauge........................... 5,800
DHE 12 Gauge........................... 2,137
DHE 12 Gauge Steel Shot............... 350
DHE 12 Gauge Sporting Clays.......... 125
DHE 410 Gauge.............................. 33
BHE 28 Gauge................................. 7
BHE 20 Gauge.............................. 100
BHE 12 Gauge.............................. 100
BHE 410 Gauge............................... 9
A-1 Factory Engraved, All Gauges... 150
A-1 Custom Engraved, All Gauges.... 300
A-1 28/.410 Combo........................ 16
Plus 500 16 Ga barrel sets that fit on the 0 frame 20ga DHE