HK MR762/417 Bolt Carrier Groups

HK 416, MR556, MR762, HK 417 Bolt Catch SpringNew HK German manufacture fits all: HK MR556 HK 416 MR 762 HK 417

HK MR762 Factory Bolt Head Carrier Complete New HK German production.

HK MR762, HK DMR Factory Bolt Group Assembly Complete - DMR.

HK 417, MR762  Extractor Retaining pin -AxleHeckler & Koch MR762 Extractor Retaining Pin. This extractor retaining pin is constructed of durable, black finished, steel and is an OEM factory original H&K component. This retaining pin is designed...

HK German 417 Assaulter 12" Parts Kit - Unfired The ultimate HK unicorn. Have you ever seen one let along seen a brand new German UNFIRED HK417 Assaulter parts kit with EVERY single part with the exception of the actual stripped lower. This is the...

HK German 417 & MR762 Bolt Head Complete - .308/7.62New HK German manufacture for the HKMR762, HK 417 & G28 models HK MR762 HK MR308 HK G28