The S410PDX1 Defender shotshell ammo has three plated defense disc projectiles and 12 BBS for increased penetration and knockdown.
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Winchester PDX1 Defender Ammunition 410 Bore 2-1/2 3 Disks over 1
S410PDX1 Defender Shotshell Ammo
410 Gauge Plated Defense Discs Ammo for Sale by Winchester - 10 Rounds
Is 410 buckshot good for home defense? - Quora
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Winchester Defender 410 Gauge, 2-1/2, 3DD/12BB Shotshell Ammunition
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Would a single shot .410 shotgun be a good home defense weapon for
WIN SB203PD DEFENDER CP 3 BUCK 10/10 - Shydas Outdoor Center
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