Rad def mk1 mod1 dmr 16" 5.56 rifle 1-30rd mag black Other Features: Forged mil-spec upper receiver m4 feed ramp forward assist w/ dust cover forged 7075 t6 lower receiver, b5 precision stock and grip.750 low profile gas block, rd kfm taper lock flash hider, 15" m-lok handguard, griffin armament m2 sights, battle arms ambi charging hdl.