Product Review (submitted on May 31, 2017):
I own two infidels, one mini, one full. The mini is 8 years old and has never faltered, deployments, dust storms, serious heavy use still perfect and sharp, just strop. The full size I purchased from the factory store in portland, started running the edge on the inside wall, dulling the blade considerably and it slows deployment and retraction. BM service is unrivalled and be corrected as soon as I get back.