Aero Precision Low Profile Gas Block .875″ – No Logo – Nitride


  • No logo
  • Machined from 4150 chrome moly steel
  • .875” gas seat diameter
  • Set Screws: 10-32×3/16 knurled cup point
  • .500” set screw spacing for dimpled barrels
  • Salt Bath Nitride Finish
  • Low profile for easy fitment
  • Roll pin not included.
  • Weight: 1.6 oz


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SKUAPRH100535C Category

Looking to take your AR-15 to the next level with a free floated barrel? The key is to start with a quality low profile gas block like the one from Aero Precision. This bad boy is machined from tough 4150 chrome moly steel and treated with a corrosion resistant salt bath nitride finish for maximum durability. It’s designed to fit under almost any free float handguard on the market, so you can fully customize your rifle to suit your needs. Plus, it comes with a set of steel 10-32 x 3/16 knurled cup point set screws for attaching it securely to your barrel. With precise machining tolerances, you can expect perfect match to your barrel with .875” gas block journal and compatibility with all rifle and carbine length gas tubes. So don’t wait any longer, upgrade your AR-15 today with the Aero Precision low profile gas block!

NOTE: Aero Precision does not recommend the use of red thread locker on the set screws. If you decide to use thread locker, they recommend using a non-permanent variety.


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