between 200-270 dollars.
50-300 usd
100-400 USD
no
You can.
100-315 USD
50-250 USD or so
No
Between 110-160 dollars for a model 1300 walnut field grade shotgun.
$200 in very good condition
The 1400 is not a pump. The pump version is the 1300.
Any barrel will fit only if you replace the tube also to a conventional 1300 tube.