Brownells Brownells Brownells 75th Anniversary - A Shooting Heritage

Brownells AR-15 Front Sight Bench Block

This video segment is a description of the AR-15 Front Sight Bench Block and its purpose.

WARNING: Never attempt to disassemble or reassemble a firearm unless you are absolutely certain that it is empty and unloaded. Visually inspect the chamber, the magazine and firing mechanism to be absolutely certain that no ammunition remains in the firearm. Disassembly and reassembly should follow the manufacturer’s instructions.

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