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Old 08-09-2012, 14:27   #5
scooter
Quiet Professional
 
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Join Date: Feb 2008
Location: Tennesse
Posts: 766
Quote:
Originally Posted by koz View Post
Daniel Defense make the RIS II for the M4 with a standard front sight.

https://danieldefense.com/rail-syste...ii-ris-ii.html
We have been trying to get the RIS II with low profile gas blocks for a minute or two. DD doesn't have any in stock, nor does anyone else that I can find. It's like chasing a unicorn.

On a side note, if you replace the barell on the Mk18 short upper with a longer barell, you have more rail space then the mil spec M4s. Of course, crane may get mad at you, if you care about that.

Last edited by scooter; 08-09-2012 at 14:28. Reason: Damn auto correct
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