Daniel Defense

Daniel Defense Slim Rail 15.0 KeyMod

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Daniel Defense Slim Rail 15.0 KeyMod AR-15 HandGuard (01-147-22026)

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SKU: DD01-147-22026

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Features of the Daniel Defense Slim Rail

KeyMod Compatible

Slim Profile

Patented Bolt-Up Mounting System

6061-T6 Aluminum

15.20” Rail Length

1.74” Width

~11.2 ounces

Free Floating

Continuous Top Picatinny Rail


Overview of the Daniel Defense Slim Rail System

The Daniel Defense Slim Rail is the first KeyMod compatible system release by Daniel Defense.  The rail is lightweight with a slim profile, but remain extremely durable.  This handguard has a ton of features that will make it the perfect addition to your AR-15


KeyMod Integration

The Slim Rail gives you the ability to directly attach KeyMod compatible accessories directly to the rail system.  There are several advantage to the KeyMod accessory mounting system.  Until the older Picatinny attachment system, KeyMod utilized a negative space mounting system.  What this means is that unlike Picatinny rails, where you have to add material to the handguard, with KeyMod, you actually remove material from the handguard.  This makes for a much lighter rail system.  In addition to removing weight, it also allows the handguard to have a slimmer profile.  Yet another benefit of the KeyMod mounting slots is that they act as cooling vents to allow greater airflow around your barrel.


Engineered to be Tough

Daniel Defense is well known to make premium grade handguards.  This handguard is machine from high quality, 6061-T6 aluminum.  This is a high strength aluminum that is aircraft grade that gives this rail excellent durability while remaining lightweight, at just 11.2 ounces.  To give the aluminum construction an even greater advantage, Daniel Defense finishes the aluminum with a Mil-Spec Type III hard coat anodizing.  This coating enhanced corrosion and wear resistance and also leaves a black finish.  To ensure a solid lock-up with your upper receiver, Daniel Defense uses Grade-8 military-spec fasteners.


Mounting System

The Daniel Defense Slim is designed to be installed on a standard AR-15 upper receiver.  This handguard uses Daniel Defense’s patented Bolt-Up mounting system.  This mounting system ensure a solid an dependable platform for your handguard. 



The package include the 15.0 Slim rail, as well as the barrel nut wrench and an Allen wrench.



The product is covered by the Daniel Defense Factory Warranty.  For further warranty information, please contact Daniel Defense.


Additional Information

Part # 01-147-22026
Manufacturer Daniel Defense


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