Question about RAF 120 Coastal Command B-24D Liberator's

[Mysticpuma]

I'm just looking around for information regarding B-24D Liberators that flew (or I presume flew) with RAF 120 Coastal Command.

Of particular interest are the Group/Squadron markings but also the armament carried by them.

I'm just wondering what ordnance they would have carried (like Depth Charges or weight of Bombs) but also the Nose of the Liberator's.

Somewhere I am sure I read that the nose of the Liberator was at some point, converted to a Hard-Nose version (like the B-25 strafers were) with either cannon or 4x .50mm MG?

I am asking these questions in ignorance and would be interested if anyone would care to share knowledge of the B-24D model specifically in the Group and what weaponry/ordnance it carried.

Many thanks for any help, cheers, MP