Aero Precision AR15 Enhanced KeyMod Handguards


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Aero precision AR15 Enhanced KeyMod Handguards – Gen 2

Gen 2 Enhanced KeyMod Handguards are now available! Changes include the addition of quick disconnect sling sockets, enhanced milling design for grip and visual appeal and a new profile for the picatinny top rail.

Our AR15 Enhanced KeyMod Handguards (EK) provide a lightweight free float design for your custom AR15 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
  • Continuous top rail
  • 1.72″ 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
  • Additional milling along flats to aid with gripping and add visual appeal
  • New profile for the continuous picatinny top rail

Are you attaching this handguard to a standard threaded upper receiver?
Make sure to select “Yes” under the Bar Barrel Nut option above (shims included). Our handguards use the BAR interface and do not work with a standard barrel nut. If you are using our M4E1 Enhanced Upper Receiver, no additional pieces are needed. Purchased with a handguard, the BAR Barrel Nut is discounted ($40 when sold separately).

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

Product Information

Item #: APPG100001
Manufacturer: Aero Precision
Color: Black | FDE
Platform: AR15
Series: KeyMod
Material: 6061-T6 Aluminum
Length: 7″ | 9″ | 12″ | 15″
Weight: 7″ – 5.45oz | 9″ – 7.05oz | 12″ – 8.97oz | 15″ – 10.89oz
MSRP: Black – Starting at $109.99 | FDE – Starting at $134.99

Weight N/A
Dimensions N/A

Aero Precision


Black, FDE




7", 9", 12", 15"

Part Type

Handguard, Upper Receiver Parts

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