Yankee Hill Machine Company

YHM 9.3" Diamond AR-15 Picatinny Mid-Length HandGuard

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Yankee Hill Machine 9.3" Diamond Series AR-15 Picatinny Mid-Length HandGuard (YHM-9633-DX)

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SKU: YHM-9633-DX

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Full Length Picatinny rails at 12, 3, 6, & 9 O’clock

Includes jam nut & barrel nut

9.3” in overall length

15.2 ounces

1.750” inner diameter

2.43” Height/Width


The AR-15 quad rail from Yankee Hill Machine is a excellent choice that comes in at a low sale price.  This YHM handguard has diamond shaped cuts along the tube.  These cuts give the handguard a nice look and also have a functional purpose.  These diamond shaped cut serve to decrease the weight of the handguard and also allow air to circulate around the barrel.  This increased air circulation can allow your barrel to cool fast for more consistent accuracy.


This AR-15 handguard give you four full-length Picatinny rail sections at the top, bottom and sides of the hand guard.  This generous amount of Picatinny rail space allows you to mount our accessories right where you want them.  The spacing between the Picatinny mounting sections are “T” marked.  This allows for easy reference when mounting and remounting your accessories, as you can more easily remember exactly where you mounted it previously.  The 12 o’clock Picatinny rail section is extended and provides a continuous platform from your flat top upper receiver.


This hand guard was designed with hard use in mine.  It is machined from durable 6061 T-6 Aluminum and is finished with a mil-spec hard coat anodizing.  This anodizing provides a tough, matte black finish that is corrosion and wear resistant.  


Additional Information

Part # YHM-9633-DX
Manufacturer Yankee Hill Machine Co


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