Does the PSA Guardsman-15 MOE Pistol Lower w/ work with the PSA GEN4 16" 9mm Nitride 1/10 13.5"?

Lower Receiver
PSA Guardsman-15 MOE Pistol Lower w/ HAR-15 Brace
from $199.99

Upper Receiver
PSA GEN4 16" 9mm Nitride 1/10 13.5" Lightweight M-LOK Railed
from $359.99
Palmetto State Armory lower and Palmetto State Armory upper compatibility
They fit, with a catch
The PSA Guardsman-15 MOE Pistol Lower w/ HAR-15 works with the PSA GEN4 16" 9mm Nitride 1/10 13.5" Lightweight, with one thing to check: Lower Receiver (Multi) needs a 9mm magazine well adapter for a PCC/9mm build.
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 Palmetto State Armory 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 PSA Guardsman-15 MOE Pistol Lower w/ and any upper
PSA Guardsman-15 MOE Pistol Lower w/
- Of lower picks
- 0.1%
- Median paid
- $200
PSA GEN4 16" 9mm Nitride 1/10 13.5"
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 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.
PSA Guardsman-15 MOE Pistol vs PSA GEN4 16" 9mm Nitride 1/10: specs and prices
| PSA Guardsman-15 MOE Pistol | PSA GEN4 16" 9mm Nitride | |
|---|---|---|
| Best price | $199.99 at Palmetto State Armory | $359.99 at Palmetto State Armory |
| Stores | 1 of 1 in stock | 1 of 1 in stock |
| Assembly | Complete | Complete |
| Platform | AR-15 | AR-15 |
| Caliber | Multi | 9mm |
| Trigger Pin | .154 | n/a |
| Finish | Hardcoat Anodized | n/a |
| Color | FDE | n/a |
| Length | n/a | 16 |
Both for $559.98 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 Guardsman-15 MOE Pistol Lower w/: lowest $151.99 on Jul 12, highest $199.99 on Jul 5 over the last 90 days.
- PSA GEN4 16" 9mm Nitride 1/10 13.5": lowest $359.99 on Jul 5, highest $359.99 on Jul 5 over the last 90 days.
Upper Receivers frequently paired with the PSA Guardsman-15 MOE Pistol Lower w/
Most picked next to it in real builds. Only parts our rules say fit the PSA Guardsman-15 MOE Pistol Lower w/ are listed.
Lower Receivers most paired with Palmetto State Armory uppers
The PSA GEN4 16" 9mm Nitride 1/10 13.5" is not in enough builds yet, so these are the most picked next to any Palmetto State Armory upper. Only parts our rules say fit the PSA GEN4 16" 9mm Nitride 1/10 13.5" are listed.

PSA Blem "Stealth" Stripped
Fits, check noteCheck fit
Palmetto State Armory BLEM PSA Classic Stealth Lower
Fits, check noteCheck fit
PSA Lower Magpul MOE EPT Edition
Fits, check noteCheck fit
Smith & Wesson M&P15 Lower 5.56x45mm/.223 Remington
Fits, check noteCheck fit
PSA "Stealth" Stripped
Fits, check noteCheck fit











