You have no items in your shopping cart.

APRH308910 Aero Precision M5/AR308 M5E1/BAR Barrel Nut Assembly - Aero/DPMS Thread Pattern

Manufacturer: Aero Precision
SKU: APARH308910
Manufacturer part number: APRH308910
UPC: 815421025675
In stock
+ -

Login for Special Pricing

The Aero Precision M5/AR308 M5E1/BAR Barrel Nut Assembly (APRH308910) connects M5 Enhanced Handgaurds to DMPS pattern threaded upper receivers. Machined from 1144 Stressproof® Steel and QPQ/Melonite coated to prevent corrosion against the elements. A Shim pack (5 shims) is included to properly time the gas tube with the upper receiver.


  • Material: Machined from 1144 Stressproof® Steel
  • Coating: QPQ/Melonite
  • Torque to 65 ft lbs with a standard AR15 armorer's wrench


  • M5E1 Handguard Barrel Nut
  • Shim Pack (5 shims)

Note: If you intend to connect an Aero Precision Handguard to a standard threaded upper receiver, you will need a M5E1 Handguard Barrel Nut.

Aero Precision is a key manufacturer for many AR15/10 OEM suppliers and their history in the aerospace industry provides attention to detail in their products. Their precision parts will help you build a solid platform and achieve repeatable results. Aero Precision produces upper receivers, lower receivers, handguards, scope mounts, and various other pieces in house. All of Aero Precision's products are Made In America and they will continue to provide you with components of the highest quality.

View All of Aero Precision Products

Show Text / Hide Text