Jing SPM-12 , 12 ga. side by side coach gun.  Serial #014571, mfg. China.  Excellent condition.  20” barrels have shiny bores.  3” magnum chambers, choked FULL.  Barrels, receiver and lock plates have 100% black oxide finish.  Hardwood stock and forearm have excellent finish with coarse checkering.  Gun locks up tightly.  A good  “Joe Biden Special” for shooting off the back deck! Shutter the thought...