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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
Bolt made from 9310 Vac-Arc steel mag phos coated
It comes with forward assist side serrations (not shown in photo)
Carrier is made with 8620 hardened steel and the bolt is Made from 9310 Vac-Arc Premium Carburizing Steel which has a high core hardness and high fatigue strength unlike standard Hot/Cold rolled 9310 steels
This is a Nitride QPQ 6
-Both Glock and Colt pattern compatibility
AR10 (.308 Caliber) Bolt Carrier Group Phosphate/Chrome 223bcg Bolt made from 9310 Vac-ArcDPMS compatible 308 Bolt Carrier Group made to Mil Spec standards. Chrome lined with Manganese phosphate exterior coating. Carrier 8620 Steel with chrome line and mag phos exterior Bolt made from 9310 Vac Arc steel mag phos coated Shot peened HPT MPI Tested Gas Key made from 4140 steel chrome lined with mag phos exterior Cam pin made from 4340 steel, mag phos coated with dry film lube Gas key staked to mil spec standards
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