Display MoreStick those bad boys into a hybrid!!
You can always get in touch with Tin man and get him to custom make you a couple of muzzles (they are very nice).
The muzzle that Dan sells is also nice, but i don't think it will work with that barrel ID (Dan?
)
Not sure on what sort of handle (if your in AUS atm you could always get in touch with superfrog as i think he sells a couple of different types).
Cheers
Jono.... Are you John Hammond?