Welcome to RMFCSA

On April 29th 2001, the Rocky Mountain Fifty Caliber Shooting Association (RMFCSA) incorporated as a .50 caliber shooting association promoting civilian application and shooting discipline of the .50 caliber Browning Machine Gun (BMG) cartridge. Our group engages in legislative activity, preservation of firearms rights for our members, and over the years we have become an educational voice in an effort to put our 2nd Amendment responsibilities in historical perspective.

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