Aero Precision .875 Black Nitride Gas Block

Aero Precision .875 Black Nitride Gas Block

  • Fits barrels with .875 Outer Diameter
  • Constructed from 4140 hardened steel
  • Choose No Aero Logo or Aero "A" Logo blocks
  • Nitride or Phosphate coating
  • Low profile for easy fitment
  • Set Screws are Steel 10-32 x 3/16 Knurled Cup Point
  • Made in the USA
  • *Roll pin not included*
    $19.99Price