The ECHO1 M4/M16 Bolt Dust Cover is recommended for use with Echo 1, JG, and Tokyo Marui M4/M16. It is spring loaded and is operated by the charging handle. This is the only replacement part if you happen to break the little tab that attaches the dust cover to the charging handle.
2009-12-14 19:12:52 D. CARVALHO Product Information:
I had one of these on my Echo 1 M4 and they are pretty bad. The majority of it is metal but the latch is the most important part and it is made of very cheap plastic. Not only is the latch cheap but its also tiny so it cant hold up to much. The G&P cover is cheaper (12$), ALL metal, should fit other guns, and comes with lots of additional parts. DEFINITELY GET THE G&P INSTEAD.
2008-04-08 16:26:54 I. ROHM Hey for anyone needing a new dust cover do not buy this one. I just ordered a new one for my CA Sportline from Bushmaster (lol i know this is a different company but it will fit). It is cheaper and better quality. It was only $12.
2008-02-23 09:57:36 B. WITMER verified buyer Way to expensive + its prolly gonna break again(it doesnt say anything about being reinforced)