No known published sn data
Lender's royal service # 117709
Have it examined by a competent gunsmith
try www.e-gunparts.com or www.gunbroker.com you may have some luck there.
Possibly Enders Royal Service? Blue, Hound, Whistler are a few others
Enders Special Service & Enders Royal Service along with Enders Oakleaf were made by Crescent Fire Arms Co. for Shapleigh Hardware Co. of St Louis, MO in the early 1900's. It is not a rare gun nor expensive. Perhaps $200 if in good condition.
Being a .410 helps, the condition hurts. Possibly $200. sales@countrygunsmith.net
Not readily. You'll find that parts will need to repaired or made by a gunsmith.
If you have a Model 30 pump shotgun, the barrel is not intended to be removed by the user. To do so requires specialized tools such as a receiver block and a barrel wrench. You can clean and lube the shotgun with the barrel attached to the receiver. Contact Savage Arms Customer Service and get an owner's manual for your shotgun.
Carl Enders, Suhl Germany. Made high quality double barrel 12 gauge shotguns from 1835 to 1890. They had ornate checkering and engraved metal work. Depending on the condition and workmanship the value is between $500-$1150.
A shotgun barrel with a cylinder bore choke.
yes a rifled shotgun barrel or smooth shotgun barrel
Enders Royal Service shotguns were made by Cresent Fire Arms Co. for Shapleigh Hwr. Co. of St. Louis. Cresent Fire Arms was in business , I believe, fron the 1890's until the mid 1930's. All the records for this Co. have long since been either lost or destroyed. No idea what the K R Winchell stands for.