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Questions & Answers
What is the length of this rail? Expert Answer

The Yankee Hill Machine Midlength Length Diamond Forearm has an overall length of 9.3" (includes continuous top rail), and weighs 15.2 oz.

by Ethan, Gear Expert, June 24, 2022
Do you need to buy an endcap with this? Expert Answer

This is a free-float rail, so no endcap is required.

by Ethan C., Gear Expert, June 5, 2018
Customer Reviews
Most Recent Reviews YHM QUAD RAIL HANDGUARDS by Sonny, November 2, 2017
I have used YHM products before. I am attracted to them because of their versatility, and cost. I've never had a problem mounting accessories. And lock up is always tight. I know my next projects will include more YHM hand guards and additional produ...
Read More...
Most Recent Reviews AR Quad Rail for my Yankie Hill build.... by Tony, Verified Owner, February 12, 2017
Built a Yankie Hill AR and was happy to see they made the quad rail to match, the finish could have been better but otherwise looks good. Part came on time and have not had any issues so far. Happy with purchase.
Most Recent Reviews Excellent Product by Scott C, January 10, 2017
This is my first time purchasing a YHM forearm and I was not dissapointed; the producted adapted perfect with my Anderson upper. Running a 4.5" .22LR barrel for my .22LR-AR SBR and I was able to slip in my 6" suppressor perfectly inside the forearm.
Read All 3 Reviews
Color: Black Gun Make: AR Platform Gun Model: AR-15 Gun Rail: Picatinny Gas System Length: Mid Length Condition: New Included Accessories: Standard

Code: YHM-HZ-YHM-9633-DX-EE

MPN: YHM-9633-DX

UPC: 816701012590

List: $173.00Save 18%
$141.25

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Receive $2.83 OP Bucks

Product Info for Yankee Hill Machine Midlength Length Diamond Forearm AR-15 YHM-9633-DX

Features diamond shaped heat vents, an extended top rail for gap-free installation, “T†marked rails to mark accessory locations. Accepts our end caps, and utilize our anti-rotation screws for secure installation .Forearms and barrel nuts are made of 6061-T6 aluminum and hardcoated to military specifications. Jam nut and anti-rotation screws are steel and plated a matte black finish to match. Assemblies include: one jam nut, one barrel nut, two anti-rotation screws, and one forearm tube. Overall length 9.2 inches. Weight 15.2 ounces. Inside diameter 1.75 inches.image

Specifications for Yankee Hill Machine Midlength Length Diamond Forearm AR-15 YHM-9633-DX:

Mfg Item Num:  YHM-9633-DX
Type:  ACCESSORIES - GUN ACCESSORIES - HANDGUARDS
AR-15 Parts:  AR-15 Parts
made in specialized factories:  made in specialized factories
Tactica:  Tactical
Master Model Header:  Midlength Diamond Forearm AR-15

Yankee Hill Machine Midlength Length Diamond Forearm AR-15 YHM-9633-DX Orderable Models

List of Orderable Models

Yankee Hill Machine Midlength Length Diamond Forearm AR-15 YHM-9633-DX , MPN: YHM-9633-DX , UPC: 816701012590 , Code: YHM-HZ-YHM-9633-DX-EE

Yankee Hill Machine Midlength Length Diamond Forearm AR-15 YHM-9633-DX Unavailable & Discontinued Models

List of Unorderable Models

DEMO, Yankee Hill Machine Midlength Length Diamond Forearm AR-15 , MPN: YHM-9633-DX-DEMO , Code: YHM-HZ-YHM-9633-DX-DEMO
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