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

Lower Receiver
Yankee Hill Machine Stripped

Upper Receiver
PSA Upper 5.56 16" Mid-Length 1/7 Nitride 13.5" M-LOK w/NiBx
Yankee Hill Machine lower and Palmetto State Armory upper compatibility
Yes, they fit
The Yankee Hill Machine Stripped works with the PSA Upper 5.56 16" Mid-Length 1/7 Nitride 13.5". 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 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 Stripped and any upper
Share of builds with the PSA Upper 5.56 16" Mid-Length 1/7 and any lower
- This pairYankee Hill Machine Stripped9%
Yankee Hill Machine Stripped
- Of lower picks
- 0.1%
- Median paid
- n/a
PSA Upper 5.56 16" Mid-Length 1/7
- Of upper picks
- 0.1%
- 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
Charging Handle

Aero Precision Breach Small Levers
Fits both
Bolt Carrier Group
Gas Block
Pistol Grip
Yankee Hill Machine Stripped vs PSA Upper 5.56 16" Mid-Length: specs and prices
| Yankee Hill Machine Stripped | PSA Upper 5.56 16" | |
|---|---|---|
| Best price | n/a | n/a |
| Stores | n/a | n/a |
| Assembly | Stripped | 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 |
Upper Receivers frequently paired with the Yankee Hill Machine Stripped
Most picked next to it in real builds. Only parts our rules say fit the Yankee Hill Machine Stripped are listed.
Lower Receivers frequently paired with the PSA Upper 5.56 16" Mid-Length 1/7
Most picked next to it in real builds. Only parts our rules say fit the PSA Upper 5.56 16" Mid-Length 1/7 are listed.

















