Does the Yankee Hill Machine .223 Rem/5.56 Billet work with the Panzer AR57 ULT Upper 5.7x28mm 12"?

Yankee Hill Machine .223 Rem/5.56 Billet Lower Receiver, Hardcoat Anodized Matte Black - 125-BILLET

Lower Receiver

Yankee Hill Machine .223 Rem/5.56 Billet

from $245.75

Panzer AR57 ULT Upper Assembly 5.7x28mm 12" - AR57ULT-12

Upper Receiver

Panzer AR57 ULT Upper 5.7x28mm 12"

from $599.99

Yankee Hill Machine lower and Panzer Arms upper compatibility

Yes, they fit

The Yankee Hill Machine .223 Rem/5.56 Billet works with the Panzer AR57 ULT Upper 5.7x28mm 12". Our compatibility rules found no conflict between them.

This exact setup is in a real GunPartPicker build.

Counted from real GunPartPicker builds: parts lists people put together while planning to buy.

Checked by the same rules the AR builder runs on every part you add: caliber, frame size, receiver pattern, thread pitch and gas length.

Fit is judged from the specs retailers list, which can be missing or wrong. Confirm with the manufacturer before you buy, and have a qualified gunsmith check any build before you fire it.

How often builders pair the Yankee Hill Machine lower and Panzer Arms upper

Backed by tens of thousands of qualified builds that have both a lower and an upper.

Upper Receivers builders put on the Yankee Hill Machine .223 Rem/5.56 Billet

Share of builds with the Yankee Hill Machine .223 Rem/5.56 Billet and any upper

Lower Receivers builders put under the Panzer AR57 ULT Upper 5.7x28mm 12"

Share of builds with the Panzer AR57 ULT Upper 5.7x28mm 12" and any lower

  • Yankee Hill Machine .223 Rem/5.56 Billet

    Of lower picks
    0.6%
    Median paid
    $246

  • Panzer AR57 ULT Upper 5.7x28mm 12"

    Of upper picks
    0.1%
    Median paid
    $615
How we count ⌄

These shares come from GunPartPicker's build data: real parts lists people put together while planning a purchase, not sales or surveys. A build counts a part only when it is the final pick for its slot, so parts that were swapped out never count. Fit never comes from these numbers; it comes from our compatibility rules alone.

Frequently built with the Yankee Hill Machine lower and Panzer Arms upper

The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.

Pistol Grip

Trigger

Charging Handle

Bolt Carrier Group

Optic

Gas Block

Barrel

Stock & Brace

Yankee Hill Machine .223 vs Panzer AR57 ULT Upper 5.7x28mm: specs and prices

Yankee Hill Machine .223Panzer AR57 ULT Upper
Best price$251.09 at Guns.com$599.99 at Palmetto State Armory
Stores1 of 4 in stock5 of 5 in stock
AssemblyStrippedComplete
PlatformAR-15AR-15
Caliber5.56 NATO5.7x28mm
Trigger Pin.154n/a
FinishHardcoat Anodizedn/a
ColorBlackn/a
Lengthn/a12

Both for $851.08 at today's best prices.

Today's best prices and 90 day price history

Every store we track for each part, cheapest in stock first. Prices are checked through the day.

Yankee Hill Machine .223 Rem/5.56 Billet

Panzer AR57 ULT Upper 5.7x28mm 12"

Price history, last 90 days

  • Yankee Hill Machine .223 Rem/5.56 Billet: lowest $245.75 on Jul 11, highest $310.75 on Jul 21 over the last 90 days.
  • Panzer AR57 ULT Upper 5.7x28mm 12": lowest $599.99 on Jul 27, highest $699.99 on Jul 5 over the last 90 days.

Upper Receivers frequently paired with the Yankee Hill Machine .223 Rem/5.56 Billet

Most picked next to it in real builds. Only parts our rules say fit the Yankee Hill Machine .223 Rem/5.56 Billet are listed.

Lower Receivers frequently paired with the Panzer AR57 ULT Upper 5.7x28mm 12"

Most picked next to it in real builds. Only parts our rules say fit the Panzer AR57 ULT Upper 5.7x28mm 12" are listed.