. I have place it into many diverse firearms with diverse calibers ranging from seven.62, 9mm, five.56, ect. Its ran flawlessly in each one. I did not have to swap buffers or springs or everything. Just flip to 3rd situation and he or she's able to go.. Many thanks for https://rarebreedtriggers03456.dbblog.net/9502333/the-2-minute-rule-for-rare-breed-triggers