Lefty-Friendly 12.5-inch General Purpose Build

A left-handed shooter's first AR, set up as a 12.5-inch general-purpose gun on an Anderson lower and a blemished PSA upper. The budget went into the working parts: a Criterion CORE barrel, Toolcraft bolt carrier group, BCM MK2 buffer and Geissele SSA trigger. Ambidextrous bolt and magazine controls suit a lefty, a Trijicon AccuPower 1-8x sits on top, and a Magpul BSL brace takes the place of a stock.