Does the ZRODelta Zro Delta Forged M4 Stripped work with the Yankee Hill Machine?

Upper Receiver
ZRODelta Zro Delta Forged M4 Stripped
from $719.99

Charging Handle
Yankee Hill Machine
from $39.75
ZRODelta upper and Yankee Hill Machine charging handle compatibility
Yes, they fit
The ZRODelta Zro Delta Forged M4 Stripped works with the Yankee Hill Machine. Our compatibility rules found no conflict between them.
This exact setup has been built dozens of times on GunPartPicker.
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 ZRODelta upper and Yankee Hill Machine charging handle
Backed by tens of thousands of qualified builds that have both an upper and a charging handle.
Share of builds with the ZRODelta Zro Delta Forged M4 Stripped and any charging handle
- This pairYankee Hill Machine39%
Share of builds with the Yankee Hill Machine and any upper
- This pairZRODelta Zro Delta Forged M4 Stripped23%
ZRODelta Zro Delta Forged M4 Stripped
- Of upper picks
- 0.6%
- Median paid
- $746
Yankee Hill Machine
- Of charging handle picks
- 1.1%
- Median paid
- $40
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 ZRODelta upper and Yankee Hill Machine charging handle
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Barrel
Gas Block
Pistol Grip
Handguard

TacFire Maximize Your 's Potential
Fits both
ZRODelta Zro Delta Forged M4 vs Yankee Hill Machine: specs and prices
| ZRODelta Zro Delta Forged M4 | Yankee Hill Machine | |
|---|---|---|
| Best price | $719.99 at Brownells | $39.75 at Primary Arms |
| Stores | 0 of 1 in stock | 1 of 1 in stock |
| Assembly | Stripped | n/a |
| Platform | AR-15 | AR-15 |
| Caliber | 5.56 NATO | n/a |
| Receiver Type | Forged | n/a |
| Hand | n/a | Non-Ambi |
| Material | n/a | Aluminum |
| Color | n/a | Black |
| Finish | n/a | Hardcoat Anodized |
Both for $759.74 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.
Price history, last 90 days
- ZRODelta Zro Delta Forged M4 Stripped: lowest $719.99 on Aug 29, highest $899.99 on Jul 6 over the last 90 days.
- Yankee Hill Machine: lowest $39.75 on Jul 5, highest $39.75 on Jul 5 over the last 90 days.
Charging Handles frequently paired with the ZRODelta Zro Delta Forged M4 Stripped
Most picked next to it in real builds. Only parts our rules say fit the ZRODelta Zro Delta Forged M4 Stripped are listed.
Upper Receivers frequently paired with the Yankee Hill Machine
Most picked next to it in real builds. Only parts our rules say fit the Yankee Hill Machine are listed.

















