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HK MR556 A4 AR 16.5″ 5.56 NATO 10rd – Black
$3,449.00Heckler & Koch MR556 A4Semi-automaticAR223 Remington/556NATO16.5″ BarrelAnodized FinishBlackM-LOK Free Float HandguardAdjustable Gas BlockHK USA Enhanced GripHK416 Six Position StockAmbidextrous Controls10 Rounds1 MagazineFeatures:HK416 elongated steel castle nutHK416 A5 upper receiverContinuous picatinny…
