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AR15.COM
AR Sponsor
11/14/2007 6:43:08 PM EDT
Hey guys, I need some advice from the greater powers on this board. I am looking to built a SDM-R replica based off of a Stag left-handed AR. I am trying to decide if it would be easier to use a 16'' M4 or their 20'' M16 based AR's?  I plan on using the PRI hand rail, and eventually getting a different barrel, but for now I am a full-time student and trying to keep it cheap for a while. Which one should I go with?
AR Sponsor