M5 (.308) Enhanced KeyMod Handguard, Gen 2

Aero Precision M5 (.308) Enhanced KeyMod Handguard, Gen 2

M5 (.308) Enhanced KeyMod Handguard, Gen 2 Product Sku: APPG308225

Our Enhanced KeyMod (EK) Handguards provides a lightweight free float design for your custom M5 .308 build. The KeyMod system allows advanced modularity past the current 1913 picatinny rail system. Machined to mil-spec dimensions and engineered to perfection, this handguard eliminates bulk while retaining strength and stability.


  • 1pc free float design
  • Built in anti-rotation tabs
  • Scalloped rails
  • 1.8" inside diameter fits most muzzle devices and 1.5" suppressors
  • Compatible with low profile gas blocks
  • Quick disconnect sling socket at the 3, 6 and 9 o’clock positions
  • Milled additional surfaces along flats to aid with gripping and add visual appeal.
  • Continuous top rail has a new profile of the Picatinny Top Rail
  • DPMS High Profile (.210) Tang

Are you attaching this handguard to a standard threaded upper receiver?
Make sure to select "Yes" under the Handguard Barrel Nut option above (shims included). Our handguards use either the DPMS/Aero or Armalite interface and do not work with a standard barrel nut. If you are using our M5E1 Enhanced Upper Receiver, no additional pieces are needed. Purchased with a handguard, the M5 Barrel Nut is $20 ($40 when sold separately).

*Please note - This handguard is specific to the M5 .308/M5E1 platform. It is not compatible with the AR15/M4E1 platform.

Platform M5 (.308)
Material Machined from 6061-T6 aluminum
Series KeyMod
Weight(s) 12" - 15" -
Other Handguard Screw Torque - 25 in-lbs

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