Brand New - DD M4A1 block 2 FDE URG - $950 shipped
Used - RIS II FSP FDE (darker gov. version) - BCM 14.5” SOCOM - Surefire 556-212A flash hider - KAC Mod 1 receiver - KAC CH - Colt m16 BCG - CQD Forward sling mount & Magpul AFG2 - $750
Thanks.
Since they don’t make the FSP version anymore. Go with that, plus it’s cheaper. You’ll be able to get the regular Block II much easier, any time you want. Plus the sum of parts IMHO are better on the used RSP upper. Also you could always sell that Mod 1 receiver and make some money back.
RIS 2.