Phoenix Weaponary AR-10 chambered in .45-70 auto.
Winchester Model 62 .22 pump fun and accurate
Marlin 39A .22 lever is needed
A .410 bolt would be nice
I have seen several people asking for .375 H&H and .416 Rigby both great options. Would love to see either one.
Also I think a double rifle chambered for 9.3x74r would be nice. The drilling is fun but having the rifle separate with 2 shots would be better.
Lastly a Dan Wesson Kodiak or Bruin. I know it isn't needed since the Glock is already holding the 10mm slot but you gotta love a 1911