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Questions & Answers
Is this receiver T-marked? Expert Answer

Per the manufacturer, the YHM-100 has M4 Style feed ramps and T Markings.

by Corey K., Gear Expert, July 6, 2019
Customer Reviews
Helpful Negative Review Im sure its reliable but its ugly…. by Florida Man, Verified Owner, September 15, 2022
Not sure if it was shipping from Optics Planet because the box was beat to heck or if it was the finish from Yankee Hill but this might the most discolored ugliest upper I’ve ever bought. Luckily it’s going on my ugly basic AR, nothing special or I’d...
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1/1 found this helpful
Most Recent Reviews Yankee Hill Machine Yhm A3 by Jeromy, Verified Owner, May 5, 2020
So my Yankee Hill Machine Yhm A3 Upper Receiver Assemblycame in today. My first reaction is this is nice minus the rough finish. The Machining is good, its T-marked. I slipped my Yankee Hill Barrel on it and check the M4 speed ramps, it all matched u...
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1/1 found this helpful
Read All 2 Reviews
Color: Black Finish: Anodized Fabric/Material: Aluminum Caliber: 5.56x45mm NATO Gun Model: AR-15 Additional Features: Forward Assist

Code: YHM-UPR-YHM100

MPN: YHM100

UPC: 816701011319

List: $142.00Save $6.01
$135.99

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Receive $5.60 OP Bucks

Product Info for Yankee Hill Machine Yhm A3 Upper Receiver Assembly For Ar-15

The Yankee Hill Machine Yhm A3 Upper Receiver Assembly For Ar-15 was made to be the best product for anyone trying to find an exceptional choice..image

Developed by using some of the most robust and long lasting substances in existence, these AR15 Upper Receivers by Yankee Hill Machine provides you with an item which will give you years of stability.

Yankee Hill Machine has been making superior quality merchandise for a very long time, and the Yankee Hill Machine Yhm A3 Upper Receiver Assembly For Ar-15 is their very own means of revealing exactly how much they care.

At OpticsPlanet, we make it our obligation to get the perfect product for all of your needs, and presenting the Yankee Hill Machine Yhm A3 Upper Receiver Assembly For Ar-15 is something that we're pleased to offer.

Specifications for Yankee Hill Machine Yhm A3 Upper Receiver Assembly For Ar-15:

Type/color: Upper receiver
Size/finish: W/dust cover & forward assist
Material: Aluminum
Ar-15 accessory: Y
Other features: M4 style feed ramps, accepts standard upper receiver parts, accepts mil-spec lower receivers

Package Contents:

  • Yankee Hill Machine Yhm A3 Upper Receiver Assembly For Ar-15
WARNING: California`s Proposition 65

Yankee Hill Machine Yhm A3 Upper Receiver Assembly For Ar-15 Orderable Models

List of Orderable Models

Yankee Hill Machine Yhm A3 Upper Receiver Assembly For Ar-15 , MPN: YHM100 , UPC: 816701011319 , Code: YHM-UPR-YHM100
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