Aero Precision .875″ Adjustable Low Profile Gas Block


  • Weight: 1.4 oz
  • Machined from 4140 steel
  • Nitride coated
  • Compatible with barrels using a .875 gas block journal
  • Attaches to barrel via 10-32 x 3/16 knurled set screws
  • Made in the U.S.A.


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SKUAPRH101615C Category

Whether you’re an experienced AR-15 builder or just starting out, you’ll appreciate the user-friendly design of the Aero Precision .875″ Adjustable Low Profile Gas Block. This gas block lets you dial in the perfect amount of gas flow for your particular needs, whether it’s to win competitions, avoid gas blowback with suppressed firearms, or just have more control over your shooting. The low profile gas block fits under most slim style handguards and weighs only 1.4 oz., making it ideal for competition builds where every ounce counts. You can easily adjust the gas flow with the stainless steel gas adjustment screw, and there are fifteen different settings to choose from. The package also includes a 6-inch long 3/32″ adjustment wrench, so you can make precise adjustments as needed. If you’re looking for a top-quality, adjustable gas block that will give you ultimate control over your AR-15, look no further than the Aero Precision .875″ Adjustable Low Profile Gas Block.

Please note: Aero Precision does not recommend using red threadlocker on the set screws. Do not use threadlocker on the gas block adjustment screw. If you must use threadlocker on the set screws, Aero suggests using the non-permanent variety.



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