Looking for a 44 mag with 3” to 5” barrel: Ruger, S+W, or Colt

Looking to buy
Or trade a p320 with Romeo1 pro and light, a Ruger Ar15 with scope, a Winchester pre-64 model 54 in 30-06, or a loaded AR10 in 6.5 creedmoor. Can discuss cash either way depending on trade.
Pocatello