Does the Yankee Hill Machine A3 work with the Expo Arms 5.56 NATO /?
Yankee Hill Machine upper and Expo Arms bolt carrier group compatibility
Yes, they fit
The Yankee Hill Machine A3 works with the Expo Arms 5.56 NATO /. Our compatibility rules found no conflict between them.
This exact setup has been built more than once 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 Yankee Hill Machine upper and Expo Arms 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 pairExpo Arms 5.56 NATO /10%
Share of builds with the Expo Arms 5.56 NATO / and any upper
- This pairYankee Hill Machine A39%
Yankee Hill Machine A3
- Of upper picks
- 0.2%
- Median paid
- n/a
Expo Arms 5.56 NATO /
- Of bolt carrier group picks
- 0.3%
- Median paid
- $150
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 Expo Arms 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
Lower Receiver
Unconfirmed
Handguard
Barrel
Trigger
Pistol Grip
Stock & Brace
Gas Block
Yankee Hill Machine A3 vs Expo Arms 5.56 NATO /: specs and prices
| Yankee Hill Machine A3 | Expo Arms 5.56 NATO / | |
|---|---|---|
| Best price | n/a | $149.95 at Primary Arms |
| Stores | n/a | 1 of 1 in stock |
| Assembly | Stripped | n/a |
| Platform | AR-15 | n/a |
| Cartridge | n/a | 5.56 NATO |
| Style | n/a | M16 Bolt Carrier |
| Finish | n/a | Chrome |
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 A3
No store lists it today.
Expo Arms 5.56 NATO /
- Primary Arms$149.95
Price history, last 90 days
- Expo Arms 5.56 NATO /: lowest $149.95 on Jul 7, highest $149.95 on Jul 7 over the last 90 days.
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 Expo Arms 5.56 NATO /
Most picked next to it in real builds. Only parts our rules say fit the Expo Arms 5.56 NATO / are listed.
