Black Powder Box Dimensions

Front 560 (22") x 300 (12")

Top / Bottom - 560 (22") x 240 (9 1/2")

Side - 207 (8 3/16") - 300 (12")

Internal Panels (8 2/16") opening (8 9/16") panel (6mm recess)

Internal Panel (20 9/16) opening (21 2/16") panel (6mm recess)

Plywood 19mm (3/4") and 5mm 3 ply