GunLuv-er May I ask a favor. I don't have the Ned Schwing M21 book- can you look up the serial number on a 12 field grade M21 sn 15992- My late father bought it, used, for about $75.00 from a Queen City gun shop, (circa 1948-79) the owner traded it in on a Browning Super-posed-it has 28" barrels choked imp. cyl. and mod- ejectors and SST- I've owned/inherited it since about 1981 Thanks, Dad!) and it is field grade, no engraving, but on the left barrel near the breech it is marked 3" chambers- but it is NOT a Heavy Duck model- nothing on the bottom of the floor plate, and for a workhorse boxlock, it weighs 7 lb. 4 ounces-good balance and handling too. Thanks RWTF

"The field is the touchstone of the man"..