This has to be the very best M4 RIS out there for the price! OK, so I the first time I shoot this sucker I'm shooting at targets about 100ft away (to zero in my rep. ACOG) the guns shoothing next to me are a Echo 1 M4 RIS, G&G M16, A&K SR25, JG S-System, ICS M4, UTG M14, and a BOYI M4 CQB. This gun out shot ALL of them it had better groups than any of the other guns! I didn't believe it was even on par or better than ICS and G&G guns. If you're looking for a great M4 you've found it!
Shoots hard and has a range of about 200ft
WAAAAY better than the Echo 1 M4
Easy battery instillation.
After 9 weeks there is still a little RIS wobble (very little, barely noticable).
Didnt come with flip up sights (I like those better)
Rating: [5 of 5 Stars!]