Does the PSA Lower 300BO work with the Ghost Firearms Elite 9mm 9x19 Para 16?
Lower Receiver
PSA Lower 300BO
from $249.99
Upper Receiver
Ghost Firearms Elite 9mm 9x19 Para 16 inch 4150 Light HBAR
Palmetto State Armory lower and Ghost Firearms upper compatibility
They fit, with a catch
The PSA Lower 300BO works with the Ghost Firearms Elite 9mm 9x19 Para 16 inch 4150, with one thing to check: Lower Receiver (300 Blackout) needs a 9mm magazine well adapter for a PCC/9mm build.
No one has built this exact setup yet, but Palmetto State Armory lowers with Ghost Firearms uppers are a common pairing.
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 lower and Ghost Firearms upper
Backed by tens of thousands of qualified builds that have both a lower and an upper.
Share of builds with the PSA Lower 300BO and any upper
PSA Lower 300BO
- Of lower picks
- 0.3%
- Median paid
- $250
Ghost Firearms Elite 9mm 9x19 Para 16
Not in enough builds yet to report.
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 lower and Ghost Firearms upper
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
PSA Lower 300BO vs Ghost Firearms Elite 9mm 9x19: specs and prices
| PSA Lower 300BO | Ghost Firearms Elite 9mm | |
|---|---|---|
| Best price | $249.99 at Palmetto State Armory | n/a |
| Stores | 1 of 1 in stock | n/a |
| Assembly | Complete | Complete |
| Platform | AR-15 | AR-9 |
| Caliber | 300 Blackout | 9mm |
| Trigger Pin | .154 | n/a |
| Finish | Cerakote | n/a |
| Receiver Type | n/a | A2 |
| Length | n/a | 16 |
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.
PSA Lower 300BO
- Palmetto State Armory$249.99
Ghost Firearms Elite 9mm 9x19 Para 16 inch 4150
No store lists it today.
Price history, last 90 days
- PSA Lower 300BO: lowest $237.49 on Jul 12, highest $249.99 on Jul 14 over the last 90 days.
Upper Receivers frequently paired with the PSA Lower 300BO
Most picked next to it in real builds. Only parts our rules say fit the PSA Lower 300BO are listed.
Lower Receivers most paired with Ghost Firearms uppers
The Ghost Firearms Elite 9mm 9x19 Para 16 is not in enough builds yet, so these are the most picked next to any Ghost Firearms upper. Only parts our rules say fit the Ghost Firearms Elite 9mm 9x19 Para 16 are listed.
PSA GEN2 KS47 Classic
Fits, check noteCheck fit
PSA JAKL 300 Blackout Lower MOE EPT
Fits, check noteCheck fit
PSA MOE EPT Pistol Lower
Fits, check noteCheck fit
Palmetto State Armory BLEM PSA Classic Stealth Lower
Fits, check noteCheck fit
PSA JAKL 300 Blackout Lower Classic EPT w/o Brace
Fits, check noteCheck fit