Heavy Duck from 1954. 3" chamber, mistake in vid, this one has a 30" barrel...classic shooter....

MODEL 12 HEAVY DUCK GUN
12 ga., 3 in. chamber, 30 or 32 in. barrel, solid rubber recoil pad, 1/2 in. shorter pull than regular Model 12 (13 5/8 in LOP.). Mfg. 19351963. Subscribe if you would to my channel and my outdoors channel    / bzoutdoors   thanks...