No instruction manual - VISM Ncstar Universal Semi-Auto Pistol Slide Front & Rear Sight Tool

Product appeared to be well-built. Arrived in foam padded zippered case; impressive at first glance. Zippered case had a sleeve for an instruction manual, but the manual was missing. I called NcStar to obtain a manual. CSR told me to download one from their website. This model wasn’t listed on their website. I returned the item to Optics Planet. Selling an item without an instruction manual is unacceptable. I will never buy another item from NcStar. Quality, attention to detail, and customer service no longer exist in the USA.