That's what happened, from my research. I followed his production from when the first prototype was released and ordered mine about a year after they went for sale. Shortly after shit started going down hill for him. Inland picked up the patent I guess, but no sign from them if they are actually going to produce anything.So just for shits n giggles i poked the internet and found a article on pewpew tactical says garrow had a mfg and finacial issue and was fully defunct. :(
But in that artical it mentions another company, inland manufacturing posted a new upper with the same gas opperated system in '22. Looking at their site it doesnt seem to have come to fruition. :( :(
If I were going to buy a 17HMR upper today I'd go with the bca and will eventually get their 22wmr upper.