MADE IN TEXAS Proven Around the country

Ammunition created by Americans for Americans.

SixRock is an ammo manufacturer that leverages technical advancements and a selective component supply chain to bring you ammunition that fires every time you request.

We specialize is AR platform cartridges, with an initial focus on 5.56 and .223.

 Coming straight out of Texas, SixRock Munitions carefully vets every component going into our rounds to ensure reliable performance without sacrifice. 

Weapon on American flag
James Madison - Original writer of the bill of rights.

"..the right of the people to keep and bear Arms, shall not be infringed."

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Phone: (682) 900-6767

Copyright 2021 © All Rights Reserved. SIXROCK LLC


.223 55gr & 5.56 55gr

M855 5.56 62gr

69gr Match 5.56X45 NATO Coming Soon.

Can we send you occasional inventory status updates?