300 AAC Powder WC680

Rifle Powder (WC680)

WC680 BALL POWDER Propellant

Produced to high quality military specification in the U.S.A., WC680 Double Base Rifle Ball Powder is probably the best powder for 300 AAC Blackout as well as for 7.62x39mm, .22 Hornet, .221 Fireball and .218 Bee cartridges.

WC680 is the best choice powder for 300 AAC Blackout cartridges.

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