no. because weapon parts are either gotten through finding random useless gear or purchasing useless gear. both of which are not reliable (for different reasons.) it also is one of 4 (really two) upgrade materials that can't be purchased outright. and it gets expensive to buy a weapon and break it down for very little in return. the 25K glimmer cap makes it unfeasible to do that for any useful amounts of weapon parts. if we could purchase/craft them then it wouldn't be as big of a deal. I have gear that I want to reforge but can't because weapon part shortage. and I am not the only person who hits this irritation.