Does the Yankee Hill Machine A3 work with the WMD Guns 5.56?
Yankee Hill Machine upper and WMD Guns bolt carrier group compatibility
Yes, they fit
The Yankee Hill Machine A3 works with the WMD Guns 5.56. 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 upper and WMD Guns bolt carrier group
Backed by thousands of qualified builds that have both an upper and a bolt carrier group.
Share of builds with the Yankee Hill Machine A3 and any bolt carrier group
- This pairWMD Guns 5.565%
Share of builds with the WMD Guns 5.56 and any upper
- This pairYankee Hill Machine A31%
Yankee Hill Machine A3
- Of upper picks
- 0.2%
- Median paid
- n/a
WMD Guns 5.56
- Of bolt carrier group picks
- 0.9%
- Median paid
- n/a
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 upper and WMD Guns bolt carrier group
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Charging Handle

Aero Precision Breach Small Levers
Fits both
Handguard

TacFire Maximize Your 's Potential
Fits both
Lower Receiver
Trigger
Gas Block
Barrel
Stock & Brace
Yankee Hill Machine A3 vs WMD Guns 5.56: specs and prices
| Yankee Hill Machine A3 | WMD Guns 5.56 | |
|---|---|---|
| Best price | n/a | n/a |
| Stores | n/a | n/a |
| Assembly | Stripped | n/a |
| Platform | AR-15 | n/a |
| Cartridge | n/a | 5.56 NATO |
| Style | n/a | M16 |
| Finish | n/a | Nickel Boron |
Bolt Carrier Groups frequently paired with the Yankee Hill Machine A3
Most picked next to it in real builds. Only parts our rules say fit the Yankee Hill Machine A3 are listed.
Upper Receivers frequently paired with the WMD Guns 5.56
Most picked next to it in real builds. Only parts our rules say fit the WMD Guns 5.56 are listed.


















