BR4-15 CARBINE MIL-SPEC
5.56 NATO cal., GIO, 16 in. CMV steel barrel w/Nitride finish, A2 flash hider, A2 front sight base gas block or Magpul MBUS rear sight, 30 shot mag., stainless steel Mil-Spec trigger, M4 military style forearm, tactical 6-pos. buttstock, A2...