Napier Ultra Soft Gun Cloth

Ultra soft micro-filament gun cleaning cloth is an extra-soft, non-scratch fibre, ideal for cleaning barrels, action and stocks.

Features:
Lint free (endless hydro-laced micro-filament)
Highly absorbent (controlled release and absorption of oils and chemicals)
Strong (will not break down or snag on surfaces)
Washable (can be machine washed at 40c)

For instruction on how to clean your shotgun, see here.