“Bolt carrier group has functioned flawlessly so far, Very slick finish like advertised and looks good too. Will order from Arm or Ally LLC for future needs.”
“Excellent quality build. Was a little disappointed cleaning after 150 rounds. Before shooting I took it apart to inspect everything and lubed it up good. Was surprised how much the carbon built up after only 150 rounds or Hornady ammo. It was not the easy clean up I have read about with the Nickel Boron.”
