The 20 Gauge is a versatile and efficient shotgun caliber, offering birdshot, buckshot, and slugs for hunting, target shooting, and home defense.

We offer a comprehensive selection (53) of 20 Gauge shotgun ammunition from top brands like FEDERAL, WINCHESTER, FIOCCHI AMMUNITION, & REMINGTON. Take advantage of savings Up To 30% Off on 20 Gauge ammunition today, or explore Shotgun Ammunition for more shotgun ammo options.

Birdshot:  Ideal for upland game, waterfowl, and clay target shooting, #7.5, #8, and #9 shot provide dense, fast-spreading patterns for moving targets offering excellent patterning within 30-35 yards.

Buckshot:  For home defense and medium-game hunting, a 20-pellet #3 buckshot load at 1,200 fps spreads makes it effective within 25-30 yards.

Slugs:  When maximum stopping power is required, 20-gauge slugs offer deep penetration and extended range accuracy, traveling at 1,600 fps can effectively reach 100 yards.