Home / Bolt Carrier Groups / Spikes Tactical / Spikes Tactical .223 Rem/5.56 Bolt Carrier Group, Nickel Boron - ST5BG03
Spikes Tactical .223 Rem/5.56 Bolt Carrier Group, Nickel Boron - ST5BG03
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"Laser Engraved with ST Spider Logo"
"Nickel Boron Coating Inside and Out (Bolt, Carrier, and Gas Key)"
Specifications
Brand
Spikes Tactical
Model
Bolt Carrier Group
Series
223 Rem/5.56 Nickel Boron
MPN
ST5BG03
UPC
855319005501
Description
Your bolt carrier group is one of the most critical parts of your build. Don't buy an imitation. This is the same BCG we use on our builds.Features:Complete nickel boron-plated M-16 BCGNickel boron coating inside and out (bolt, carrier, and gas key)Laser engraved with ST Spider logoMil-Spec carrier - 8620 tool steel, full auto M-16Bolt- 158 carpenter steel, shot peened, high pressure tested (HPT), magnetic particle inspected (MPI)Mil-Spec extractor - 8620 tool steel, nickel boron finish, extractor spring, black extractor inser and Viton O-ringMil-Spec gas key - 8620 tool steel, grade 8 hardware, properly stakedFiring pin with hard chrome finishCam pin nickel boron finishRetaining pin
