It is either the Tamiya M2/M3 kit, or Academy's exact copy of it. Both are pretty good. Tamiya's is a little sharper in details and casting though.
May find it's way into my blackhawk dio.
Unless you plan to have your Blackhawk as an early to mid-'80s bird without HIRSS (open exhausts
are available from Cobra Company to backdate it), the two will not go together. By the time UH-60s had the HIRSS exhuasts, most units (pretty much all, esp. front line units that used UH-60s) had M2A1s with the larger turret basket and the gun ports gone or M2A2s by 1991.