Unfired bright steel projectile with copper driving bands intact and brass nose. Casing is empty and inert with fired primer and no headstamp markings. There are markings on the side of the casing 30mm RG57 and C Y 7 58 HE TX 5 3Z. This is a British 30mm round made by Radway Green 1957. Case mouth has been expanded and is currently too large to fit projectile.
Unfired bright steel projectile with copper driving bands intact and brass nose. Casing is empty and inert with fired primer and no headstamp markings. There are markings on the side of the casing 30mm RG57 and C Y 7 58 HE TX 5 3Z. This is a British 30mm round made by Radway Green 1957. Case mouth has been expanded and is currently too large to fit projectile.