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Seems legit - Franklin Armory BFSIII HK-C1 Trigger - Binary Firing System for HK 91/93/MP5

by AZSniper, Verified Owner from AZ, United States Written on February 22, 2026
Review for Franklin Armory BFSIII HK-C1 Trigger - Binary Firing System for HK 91/93/MP5
Franklin Armory BFSIII HK-C1 Trigger - Binary Firing System for HK 91/93/MP5
Franklin Armory BFSIII HK-C1 Trigger - Binary Firing System for HK 91/93/MP5
$699.99 $629.99 Save 10%
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AZSniper's Review of Franklin Armory BFSIII HK-C1 Trigger - Binary Firing System for HK 91/93/MP5

I haven’t had a chance to install or use this yet because I needed additional parts to make it work. The MP5 uses an extractor that is built into the trigger pack. I’m waiting for the parts to arrive so I can install it and then test it. Franklin Armory makes great products and Optics Planet shipping was quick.
Would Recommend: Yes
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