The ECHO1 M4 CQB RIS Kit is designed to work with the M4/M16 of major brands such as TM, CA, SRC, G&P, Echo1, JG. The kit features a one-piece RIS system that replaces the standard handguard and delta ring of the M16 to give it a more solid feel. It also includes a free float barrel and a barrel extension that covers the original inner M4 barrel. The ECHO1 M4 CQB RIS Kit will look good on any CQB M4 or M16.
i bought this for my m4 commando and its alittle longer then i thought, so i didn't really like that but other then the length its awsome!!!!! was bummed it didn't come with an inner barrel but i had the local shop guys cut my original barrel. it was like less then an inch the cut so not bad at all.
another thing i didn't really like is that the front sight is no longer there and would have to shell out another 30-50 bucks for a front sight to mount on the rail, for long distant shots.
i like it but i don't love it 4 out of 5
and makes the gun look more original
its all metal
accuracy hasn't changed so good.
thought it was stubbier but not bad
front sight is gone so long range shots are hard
no inner barrel
2008-06-24 00:27:47 D. HOMME
For: Echo 1 M4 SD RIS Kit
great lookin kit but some accessories dont fit and what i mean is that the rails seem a little to thin so that you accessories woble not a big problem though.
2008-02-03 14:41:18 D. NAM
For: Echo 1 M4 SD RIS Kit
will this fit on the ICS M4?? I need a new RIS since my ICS RIS wont fit on the madbull barrel. so i need a new barrel. im deciding on this or a SIR system. any help??? i cant find an RIS that will fit on the madbull barrel!!
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