CMMG 300 BO upper without BCG . 16" CMMG Wasp barrel with 1:8 twist. Haven't shot the upper much, cause I have (2) and this one has been in storage.
Replaced Forend with a free floating Forend with endcap (I think it's a YH or Troy) $400 + shipping. ADDED: Comes with a Charging Handle.
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