I really like a lot of the features on the MP600 Sight Tool model, like its sheepsfoot blade, long Phillips, and the carbon scraper can be used to scrape the carbon off spark plugs (and an awl probably too). However, the one military-specific use, the sight adjustment tool for the M4 I will never use. I am curious, just what can the sight tool on the MP600 ST be replaced with? I'm wanting to put the blade exchanger in there. It will probably be ugly, given the cutout on the frame is for the slight tool.