1) 6" Faxon COMPLETE 300 black out upper w/faxon bcg
2) Ballistic advantage lower/handguard
3) Odin works adjustable gas block
4) magpul grip
5) sb tactical brace
6) H2 buffer
1300 FIRM flat face ss active safety/ frt, 850 FIRM with out.... 832-339-29zerofive... Bos if needed must be 21+