The 20-gauge shotgun, also known as "20-bore", is a type of smooth-bore shotgun that fires a shell that is smaller in caliber (.615 in (15.6 mm)) than a 12-gauge shotgun (.729 in (18.5 mm)). It is often used by beginning shooters for target practice and for hunting small game.

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  1. SurlyJohn

    FREE 30-06, 20 Gauge, 12 Gauge, and even some lead .45s

    My father died this last year after 86 years. Been digging through his house and found a huge box of 1950 vintage ammo in his basement. 30-06 shells, 20 gauge and 12 gauge shotgun shells, and one box of .45 that is definitely lead ammo. If anyone wants any of these or all of them, I will...
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