The Gunmetal colour is a very dark grey or black. Here are the products with that colour:
Claret
Cobalt
Dark Olive
Gunmetal
+2
£189.95
Premium fleece men's pullover with a quarter zip and collar.
Cedar Green
Dark Olive
Navy
£209.95
The Full Arm Jacket version of the Oakham Gilet with full zip and zip pockets.
Sale!
Gunmetal
£339.00
Long Tailored fit down coat with detachable fuax fur trimmed hood.