Dont you all think that instead of ripping off, that TT actually bought the rights to use those products?
Someone designs a product and the license to use the product is bought by several other companies to use the design under their names?
happens all the time in the world. generic medicines, machinery, tools. just to name a few.
if you notice the release dates for the fractical design case and the TT suppressor is within a few weeks or a couple months apart. so that is not enough time to design a knock-off and get it made and released to the market.