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Questions & Answers
Does this rail come with barrel nut? And/or any other hardware required to attach it to standard upper? Expert Answer

No, this model is designed to work with the Aero Precision M4E1 Enhanced Upper Receiver, which requires no additional pieces.

by Carly R., Gear Expert, October 11, 2017
Will this fit an smith and Wesson m&p sport II Expert Answer

The Aero Precision AR15 Gen 2 Enhanced Quad Rail Handguard will work with an M&P Sport II if it has a low profile gas block. You will also need to use the Aero Precision Barrel Nut at the link below.
https://www.opticsplanet.com/aero-precision-ar15-bar-barrel-nut-and-shims.html

by Hunter, Gear Expert, November 8, 2022
Customer Reviews
Helpful Positive Review
awesone guard by Hypnojw, Verified Owner, August 8, 2023
Love this guard. It is super light weight and comfortable. I like having many rail options and still a comfortable place to grip. I put this on my enhanced upper in about a minute. Fits like a glove. I have not put one of these on a threaded upper ye...
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1/1 found this helpful
Helpful Positive Review
So much lighter by Phillip, Verified Owner, November 14, 2023
I swapped this out on my AeroPrecision upper and it’s amazing! Looks great and lightened my load quite a bit. All my accessories have plenty of space and the install couldn’t have been easier
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Aero Precision Quad Rail by Jerry, August 12, 2018
This rail is a great fit on my pistol project. It fits nicely and aligns with the top rail well. The rail was a little longer than the 9" length but this is to be expected with most (if not all) free-float rails. I had to buy a BAR barrel nut as this...
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7/9 found this helpful
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Aero 12” FDE Quad Rail Handrail Gen 2 by Robert Phillips, Verified Owner, September 18, 2018
Very nice piece! The perfect finish for my 300 blackout build. Fits over my suppressor perfectly and with the quad rails I’m able to mount what ever I need. The build is in FDE and the color matched up just right.
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Helpful Positive Review
Aero precision Ar15 enhanced quad rail handguard gen2.. Top quality piece from aero precision fit and finish were perfect to a aero m4e1 upper . So if your looking for a good handguard to complete your build. Check out the aero precision line for a...
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Helpful Positive Review
ENHANCED QUAD RAIL by RHK, December 20, 2019
AERO PRECISION (AP) This will be my second AR15 build, I was impressed by AP quality with some of the components in first build so I decided to make this one where ever possible AP. Fit, Finish, Color and quality all at a great price makes his buil...
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Read All 17 Reviews
Color:
Flat Dark Earth
Finish:
Magpul Cerakote
Fabric/Material:
6061-T6 Aluminum
Gun Make:
Aero Precision, AR Platform
Gun Model:
AR-15
Handguard Length:
12.7 in
Gun Rail:
Quad Rail
Gas System Length:
Rifle Length
Weight:
12 oz
Condition:
New

Code: 29D-HZ-AR15QR-APRA100239C

MPN: APRA100239C

UPC: 815421024753

List: $190.00Save 11%
$169.99

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made-in-usa-flag Made in USA

Help support American manufacturing! Marked models of this product have gone through rigorous review and been certified by the manufacturer as Made in the USA.

Product Info for Aero Precision AR15 Gen 2 Enhanced Quad Rail Handguard

Prevent bulky additions to your weapon while also expanding your list of compatible accessories. The Aero Precision AR15 Enhanced KeyMod Gen 2 Quad Rail Handguard is machined to Mil-Spec dimensions and engineered to perfection, providing a lightweight free float design that eliminates bulk while also retaining durability and stability. These AR Handguards & Forends by Aero Precision utilize a one-piece, free float design that ensures all components fit precisely, are securely fastened, and won't come loose under stress. The keymod system installed in the Aero Precision AR15 Enhanced KeyMod Gen2 Quad Rail Handguard provides a socket for a quick-disconnect sling, which is ideal for fast transitions. You can also fit multiple weapon accessories onto these platforms, and the continuous top rail allows you to position accessories any way you want. Equip the Aero Precision AR15 Enhanced KeyMod Gen 2 Quad Rail Handguard for a rugged mounting platform that will also allow advanced modularity past the current 1913 picatinny rail system.image

Specifications for Aero Precision AR15 Gen 2 Enhanced Quad Rail Handguard:

Manufacturer: Aero Precision
Color: Flat Dark Earth
Finish: Magpul Cerakote
Fabric/Material: 6061-T6 Aluminum
Gun Make: AR Platform, Aero Precision
Gun Model: AR-15
Gun Type: Rifle
Handguard Length: 12.7 in
Handguard Type: Free-Float
Handguard Style: Quad Rail
Gun Rail: Quad Rail
Gas System Length: Rifle Length
Weight: 12 oz
Condition: New
Mount Type: Picatinny
Attachment Type: Picatinny
Quantity: 1
Country of Origin: USA

Features of Aero Precision AR15 Gen 2 Enhanced Quad Rail Handguard

  • 1pc free float design
  • Built in anti-rotation tabs
  • Scalloped rails
  • Continuous top rail
  • 1.72in inside diameter (from barrel nut cut to forward end) fits most muzzle devices and 1.5in suppressors
  • 1.78in inside barrel nut cut area diameter
  • Compatible with low profile gas blocks
  • Gen 2 Feature - Eliminated half of the 3, 6 and 9 o'clock picatinny rails, saving weight and providing a more ergonomic design in the rear gripping area
  • Gen 2 Feature - Quick disconnect sling socket at the 3, 6 and 9 o'clock positions
  • Gen 2 Feature - Additional milling along flats to aid with gripping and add visual appeal
  • Gen 2 Feature - New profile for the continuous picatinny top rail
  • Please note - This handguard is specific to the AR15/M4E1 platform. It is not compatible with the M5 .308/M5E1 platform.

Package Contents:

  • Aero Precision AR15 Gen 2 Enhanced Quad Rail Handguard

Aero Precision AR15 Gen 2 Enhanced Quad Rail Handguard Orderable Models

List of Orderable Models

  • Aero Precision AR15 Enhanced Quad Rail Handguard, Gen 2, FDE Cerakote, 12.7in, APRA100239C , MPN: APRA100239C , UPC: 815421024753 , Code: 29D-HZ-AR15QR-APRA100239C

Aero Precision AR15 Gen 2 Enhanced Quad Rail Handguard Unavailable & Discontinued Models

List of Unorderable Models

  • USED Aero Precision AR15 Enhanced Quad Rail Handguard, Gen 2, 7.3in, Anodized Black, APRA100209C, EDEMO1, Used, Condition Fair , MPN: APRA100209C-EDEMO1 , Code: 29D-HZ-AR15QR-APRA100209C-EDEMO1
  • Aero Precision AR15 Enhanced Quad Rail Handguard, Gen 2, 7.3in, Anodized Black, APRA100209C , MPN: APRA100209C , UPC: 815421024661 , Code: 29D-HZ-AR15QR-APRA100209C
  • Aero Precision AR15 Enhanced Quad Rail Handguard, Gen 2, FDE Cerakote, 7in, APRA100229C , MPN: APRA100229C , UPC: 815421024739 , Code: 29D-HZ-AR15QR-APRA100229C
  • Aero Precision AR15 Enhanced Quad Rail Handguard, Gen 2, Anodized Black, 12in, APRA100205C , MPN: APRA100205C , UPC: 815421024647 , Code: 29D-HZ-AR15QR-APRA100205C
  • Aero Precision AR15 Enhanced Quad Rail Handguard, Gen 2, Anodized Black, 9in, APRA100210C , MPN: APRA100210C , UPC: 815421024678 , Code: 29D-HZ-AR15QR-APRA100210C
  • USED Aero Precision AR15 Enhanced Quad Rail Handguard, Gen 2, Anodized Black, 12in, APRA100205C, EDEMO2, Used, Condition Fair , MPN: APRA100205C-EDEMO2 , Code: 29D-HZ-AR15QR-APRA100205C-EDEMO2
  • Aero Precision AR15 Enhanced Quad Rail Handguard, Gen 2, FDE Cerakote, 9in, APRA100234C , MPN: APRA100234C , UPC: 815421024746 , Code: 29D-HZ-AR15QR-APRA100234C
  • Aero Precision AR15 Enhanced Quad Rail Handguard, Gen 2, Anodized Black, 15in, APRA100206C , MPN: APRA100206C , UPC: 815421024654 , Code: 29D-HZ-AR15QR-APRA100206C
  • USED, Aero Precision AR15 Enhanced Quad Rail Handguard, Gen 2, FDE Cerakote, 12in, APRA100239C , MPN: APRA100239C-EDEMO , Code: 29D-HZ-AR15QR-APRA100239C-EDEMO-IN-C
  • DEMO, Aero Precision AR15 Enhanced Quad Rail Handguard, Gen 2, Anodized Black, 15in, APRA100206C , MPN: APRA100206C-DEMO , Code: 29D-HZ-AR15QR-APRA100206C-DEMO
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