nostr:nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpqmyw4fkjl4qjvavccp3hvqf9ecw3z0rrty5xwg94wnf784v5vye5qt6e4nz nostr:nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpqxs2dy9xen6adc9kh97ctam2g4ngc9yumpq767xfuq5f4jv78uznssfvl2z The 5.56 was a good compromise between cost and power at a time when mo...