Does the PSA Built Stealth work with the FN America FN 16 Mid-Length 5.56mm?
Palmetto State Armory upper and FN America barrel compatibility
Yes, they fit
The PSA Built Stealth works with the FN America FN 16 Mid-Length 5.56mm. 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 Palmetto State Armory upper and FN America barrel
Backed by thousands of qualified builds that have both an upper and a barrel.
Share of builds with the PSA Built Stealth and any barrel
- This pairFN America FN 16 Mid-Length 5.56mm27%
Share of builds with the FN America FN 16 Mid-Length 5.56mm and any upper
- This pairPSA Built Stealth60%
PSA Built Stealth
- Of upper picks
- 1%
- Median paid
- $100
FN America FN 16 Mid-Length 5.56mm
- Of barrel picks
- 2.1%
- Median paid
- $200
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 Palmetto State Armory upper and FN America barrel
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Stock & Brace
Pistol Grip
Charging Handle
Gas Block
Muzzle Device
Buffer Tube Assembly
Handguard

Expo Arms® M-LOK Patrol Series
Fits both
PSA Built Stealth vs FN America FN 16 Mid-Length: specs and prices
| PSA Built Stealth | FN America FN 16 Mid-Length | |
|---|---|---|
| Best price | $99.99 at Palmetto State Armory | $199.73 at KY Gun Company |
| Stores | 1 of 1 in stock | 7 of 8 in stock |
| Assembly | Stripped | n/a |
| Platform | AR-15 | n/a |
| Receiver Type | A4 | n/a |
| Caliber | n/a | 5.56 NATO |
| Gas System | n/a | Mid-Length |
| Length | n/a | 16 |
| Twist | n/a | 1:7 |
| Contour | n/a | M4 |
| Thread | n/a | 1/2x28 |
Both for $299.72 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
- PSA Built Stealth: lowest $99.99 on Jul 5, highest $99.99 on Jul 5 over the last 90 days.
- FN America FN 16 Mid-Length 5.56mm: lowest $199.73 on Jul 11, highest $298.99 on Aug 26 over the last 90 days.
Barrels frequently paired with the PSA Built Stealth
Most picked next to it in real builds. Only parts our rules say fit the PSA Built Stealth are listed.
Upper Receivers frequently paired with the FN America FN 16 Mid-Length 5.56mm
Most picked next to it in real builds. Only parts our rules say fit the FN America FN 16 Mid-Length 5.56mm are listed.























