Our forum moderator Harlan, is the resident expert on GI helmets. You might try giving him a PM if he doesn't happen to see your post here. He may be able to suggest a source for the helmet you need. - Bob
Our forum moderator Harlan, is the resident expert on GI helmets. You might try giving him a PM if he doesn't happen to see your post here. He may be able to suggest a source for the helmet you need. - Bob