Arfcom Ion Bond Complete Bolt Carrier Group - $149
|Submitted by JohnB, updated by mark 3 months ago|
AR15.COM Complete Bolt Carrier Group
Bolt is Carpenter 158 steel, MPI, HPT, shot peened with a tool steel extractor and black extractor insert and tension enhancing o-ring
Carrier is chrome lined with chrome lined, hardened gas key and Grade 8 cap screws staked per Mil-Spec
Everything but the coating is Mil-Spec.
The available ionbond coating:
Ionbond has all the attributes of chrome, improves wear resistance and reduce friction; thereby greatly increasing service life without the pitfalls of chrome such as flaking and a bright finish.