Does the Yankee Hill Machine work with the PSA 16" Mid-Length 5.56 NATO 1/7 Nitride?

Lower Receiver
Yankee Hill Machine

Upper Receiver
PSA 16" Mid-Length 5.56 NATO 1/7 Nitride Timber Creek
Yankee Hill Machine lower and Palmetto State Armory upper compatibility
Yes, they fit
The Yankee Hill Machine works with the PSA 16" Mid-Length 5.56 NATO 1/7 Nitride Timber. 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 lower and Palmetto State Armory upper
Backed by tens of thousands of qualified builds that have both a lower and an upper.
Share of builds with the Yankee Hill Machine and any upper
Share of builds with the PSA 16" Mid-Length 5.56 NATO 1/7 Nitride and any lower
- This pairYankee Hill Machine8%
Yankee Hill Machine
- Of lower picks
- 1.3%
- Median paid
- n/a
PSA 16" Mid-Length 5.56 NATO 1/7 Nitride
- Of upper picks
- 0.5%
- 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 lower and Palmetto State Armory upper
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Barrel
Pistol Grip
Bolt Carrier Group

Aero Precision 5.56 BCG W/C158 Bolt
Fits both
Gas Block
Stock & Brace
Yankee Hill Machine vs PSA 16" Mid-Length 5.56 NATO: specs and prices
| Yankee Hill Machine | PSA 16" Mid-Length 5.56 NATO | |
|---|---|---|
| Best price | n/a | n/a |
| Stores | n/a | n/a |
| Assembly | Parts Kit | Complete |
| Platform | AR-15 | AR-15 |
| Trigger Pin | .154 | n/a |
| Finish | Hardcoat Anodized | n/a |
| Gas System Length | n/a | Mid-Length |
| Caliber | n/a | 5.56 NATO |
| Length | n/a | 16 |
| Weight | 2.2 | n/a |
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.
Lower Receivers frequently paired with the PSA 16" Mid-Length 5.56 NATO 1/7 Nitride
Most picked next to it in real builds. Only parts our rules say fit the PSA 16" Mid-Length 5.56 NATO 1/7 Nitride are listed.



















