Your M4E1 upper receiver isn't complete without the Aero Precision AR15 Quantum M-LOK Handguard. When you upgrade your rifle with these AR Handguards & Forends by Aero Precision, you gain 8 mounting surfaces for M-LOK accessories. That means more room for your customization needs such as lasers, optics or weapon lights. Another great feature of the AR 15 Quantum Free Float Handguard is that it boosts accuracy when resting the rifle on an unconventional surface. The handguard eliminates any direct point of contact between the barrel and the surface it's resting on, making your shots much more precise. Plus, this product provides better cooling for your barrel, which is especially useful if you have a long session at the range. You'll love the advantages of enhancing your firearm with the Aero Precision Tactical AR15 M-LOK Handguard. Please note that this handguard is specific to the AR15/M4E1 platform and IS NOT compatible with the M5 .308/M5E1 platform. Also, polymer front Magpul MBUS sights may require modification to install this product. If you are attaching this handguard to a standard threaded upper receiver, then you will need to purchase a barrel nut that is not included with this item. However, if you're using an Aero Precision M4E1 enhanced upper receiver, then no additional parts are needed.

Specifications for Aero Precision AR15 Quantum M-LOK Handguard/ Barrel Nut Not Included:
Fabric/Material: 6061-T6 Aluminum
Gun Make: Armalite
Gun Model: AR-15
Gun Type: Rifle
Attachment/Mount Type: Picatinny
Gun Rail: M-LOK
Condition: New
Additional Features: Anti-Rotation Tabs
Design: Free Float
Features of Aero Precision AR15 Quantum M-LOK Handguard:
Designed to work with our M4E1 Upper Receiver
1pc free float design
Removable 4-slot picatinny rail section for front sight
Built in anti-rotation tabs
8 mounting surfaces for M-LOK accessories
1.78in inside diameter fits most muzzle devices and 1.5in suppressors
Compatible with low profile gas blocks
Package Contents:
Aero Precision AR15 Quantum M-LOK Handguard

Color: Black Length: 9 in
Code: 29D-HZ-QMLH-APRA400102C
MPN: APRA400102C
UPC: 815421025088

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Comments (7)

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These rails are perfect for suppressors. The suppressor can sit back, just behind the rail with plenty of OD/ID clearance. Only complaint is that rails just don't look right when the upper receiver top 1913 rail is not continued on the free float rail....kind of old school look. Very functional and solid, so I guess that's what matters.

1 vote
0 votes

nice quality handrail. have a 12inch over a ballistic advantage 11.5 barrel. handguard looks fat as hell.

0 votes
0 votes

which muzzle device did you go with / how far does it stick out? thanks

0 votes
0 votes

I have 12in quantum handguard on top of a 10.5 inch barrel. I have Kak (3.25 in?) flash can. It sticks out about 1 inch. It's a good look.

0 votes
0 votes

Does this include the hardware and tool?

0 votes
0 votes

Barrel nut is an extra $33.

2 votes
0 votes

no. have to buy separate from aero

0 votes
0 votes
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