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AR-15 Upper Receiver A3 Complete Yankee Hill Machine Mil-Spec "T" Marked Forward Assist and Dust Cover

Yankee Hill Machine
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Yankee Hill Machine forged upper receiver. Made from forged 7075-T6 aluminum to military specifications. Features extended M4 feed ramps, forward assist, "T" Markings, and dust cover assembly. Plated per MIL-A-8625.

For warranty information, please contact:
Yankee Hill Machine Co, Inc.
20 Ladd Avenue, Suite 1
Florence, MA 01062
Total number of Reviews: 18

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4.0 5
"I recently received this upper, and it is nice. Very tight tolerances and an excellent finish. Forward assist works smoothly. My only complaint is that the bar holding the ejection port cover wasn't fully in place, and fell out."
– Patrick
4.0 5
"just put this on my DPMS lower and it fit perfectly i took it to the range and put 100 rounds through it with no problems- good quality piece"
– dan
5.0 5
"Works perfectly w/Bushmaster lower and barrel. I will be buying this again for future builds. Very fast shipping."
– Matt
5.0 5
"This is a nice receiver with a great price. I checked the part out when i got it. I loved it. It is lightweight, sturdy, and matched flush with my Bushmaster lower. I love the extended feed ramps! they are just 2 small knotches cut out that meet up proper with the actual ramps. pretty slick! The rail height is perfect. I highly recommended this for a build or swapping from carry handle to flattop."
– bladesandbullets
4.0 5
"This is pretty much exactly as stated. it is a very good fit on DTI. I havent tried it on the DPMS it is intended for. I use accu-wedges in both lowers so that obviously tilts the odds of a tight fit. slight blemishes where they installed the forward assist roll pin. nothing major. good stuff"
– facedeprill
5.0 5
"Yankee Hill is good maker of AR products. This upper is good as well. I do have a comment on the dust cover. It comes a little loose for my taste, but it does work. It's almost at mil-spec quality. It works great for the money."
– Chris H.
5.0 5
"Got tired of looking at my Bushmaster with a carry handle, and the plastic handguards that have served me well for years. So I picked up this flat top and matched it with the YH handguard. It is like a new rifle! With a Vortex Strike Fire red dot and Aimpoint laser, you can not miss! Great parts from YH and fast delivery from CTD!"
– Ed in the OBX
5.0 5
"It installed in less than 5 minutes. The coating is flawless inside and out; a very solid piece. I ran 450 rounds through it already without a single issue. I love the way my EOTech fits on it and lines up with my line of sight. I bolted it onto my Olympic carbine to get rid of the handle and it really made the gun. You can spend more, but won't get more."
– johnboat114
5.0 5
"This product showed up quickly and fit right on my Olympic Arms M-4. Thanks to both Yankee Hill and Cheaper Than Dirt for a great product and price."
– Brad
5.0 5
"I put this upper on my bushmaster M4. Took less than 15 min and couldn't be happier. Great product great price!"
– Justin CT
5.0 5
"Ordered it and got it early like usual! I installed it on my Colt Match and it looks great! Really high quality product."
– Greg Semper Fi
5.0 5
"Great upper. Shipped fast as usual and came packaged in just plastic bags was worried about the finish but looks good considering the shipment method. A few scratches nothing as bad as I am going to put it through. THANKS CTD"
– C.A.W.
5.0 5
"Not a single scratch on it, and I love the finish. YHM has some nice stuff and this is one of them. And CTD is doing an excellent job , shipping was very fast. Also must say I love the email updates on shipping."
– jd
1.0 5
"I just got this item in the mail and it just looked terrible. For start the pin was hanging off it, I put it back it, but it easily came back out. The finish was spotted all over it with really dark spots n then light spots. Maybe I got a bad one out of the 1000's they sell. I returned it this item and purchased a Daniel's one for the extra $15."
– jpny32
5.0 5
"Excellent Part. Other reviewers who say pin is out do not realize barrel nut blocks it in place. Circlip is designed that way. Also, finish is perfectly uniform when completely dry or lightly coated with oil or silicone. Variation is dry vsoiled parts from shipping protectant. Will buy again without hesitation. Also MADE IN USA!"
– AR Pro
4.0 5
"First I would like to say this is a quality product but fell short of my expectations for a couple of reasons. All minor problems that can be managed and overcome. First when I opened the package I had to reset the dust cover spring....minor annoyance. Second I call this a good/bad thing....it mounts flawlessly to my olympic arms 10 year old lower but the back hole for the rear tear down pin fits very tight which I will fix with a file and my day will go on. My third and final annoyance is the finish is not as nice as I thought it would be....so take what you want out of this and I'll finish with my final thought....this is still a quality part for the money and it's a great deal....I'll take it to the range and I'll smile as I pull the trigger....happy shooting."
– Jeremey D
5.0 5
"Perfect match (both color and fit) with my Essential Arms lower. Super fast shipping from CTD."
– jeep111
5.0 5
"YHM upper receiver arrived in very good condition, no scratches, wear marks, nice smooth edges. My only issue, but a very small one, is that it doesn't mate with my Spike's Tactical Lower Receiver as perfectly as I would like. Again, this is a very minor issue, and the ergo accu wedge helps a great deal. All in all a fantastic product at a fantastic price point. Added bonus of CTD's fast shipping!"
– jar