AR15 BAR Barrel Nut

Aero Precision AR15 BAR Barrel Nut

AR15 BAR Barrel Nut Product Sku: APRH100268

The AR15 Bar Barrel Nut is used to connect BAR style handguards to standard threaded upper receivers. This product comes with 4 shims to properly time the gas tube with the upper receiver.


  • BAR Barrel Nut
  • BAR Shim Pack (4 shims)


  • Material: Machined from Billet 7075-T6 Aluminum
  • Coating: Anodized Black
  • Torque with standard AR15 armorer's wrench

Please Note: All Aero Precision Handguards use the BAR interface. If you intend to connect an Aero Precision Handguard to a standard threaded upper receiver, you will need a Bar Barrel Nut. If you have our M4E1 Enhanced Upper Receiver, you do not need a BAR Barrel Nut as the barrel nut and rail mounting platform are forged directly on to the upper receiver itself.

Finish No
Platform AR15
Weight(s) 2.24
Other Features -

Customer Reviews

1 Item(s)

Good Review by Kamden
Good (Posted on 10/17/2016)

1 Item(s)

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