If you want a howler then check out the swamp company store. I think they still have a couple of the HRLM (micarta handle) left. If you are looking for ResC then check BF, older rats pop up all the time, new and used and be prepared to pay.

Last, wait for the Howling Dog, once they've decided on the choil it should become available in 4-6 weeks (busse speak, meaning maybe this year).