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Browse Hm Defense 5.56x45mm NATO Upper Receivers for sale at the lowest prices online.

Upper Receivers

Complete Uppers

HM Defense 12.50" Classic Upper 5.56x45mm 1:8 M-LOK Rail Mid-Length with BCG and CH, Black - 125MBUP556 - Hm Defense

HM Defense 12.50" Classic Upper 5.56x45mm 1:8 M-LOK Rail Mid-Length with BCG and CH, Black - 125MBUP556

$814.30 $650.00

HM Defense MonoBloc 9.5" AR-Style Upper Receiver 5.56x45mm/.223 Remington - 95MBUP556 - Hm Defense

HM Defense MonoBloc 9.5" AR-Style Upper Receiver 5.56x45mm/.223 Remington - 95MBUP556

$753.99 $595.00

HM Defense .223 Remington Upper with 16" Barrel, Black - 16MBUP556 - Hm Defense

HM Defense .223 Remington Upper with 16" Barrel, Black - 16MBUP556

$1,097.99 $650.00

HM Defense .223 Remington Upper with 16" Barrel, Black - 16MBUP556L - Hm Defense

HM Defense .223 Remington Upper with 16" Barrel, Black - 16MBUP556L

$962.99 $675.00

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