20 GAUGE / 3 BUCK POWER-SHOK / 2.75 IN. / 1 OZ / 5 RDS / FEDERAL SHOTGUN AMMO 20 Gauge / 3 Buck Power-Shok 2.75 In. Ammo – Available for Wholesale High-Performance 20 Gauge Federal Power-Shok Shotgun Ammo For hunters and shooters who demand reliability and power, the 20 Gauge / 3 Buck Power-Shok [...]