Does the PSA Gadsden Stripped work with the PSA GEN4 4" 9mm 6" Lightweight M-LOK?

Lower Receiver
PSA Gadsden Stripped
from $59.99

Upper Receiver
PSA GEN4 4" 9mm 6" Lightweight M-LOK Railed Upper
from $319.99
Palmetto State Armory lower and Palmetto State Armory upper compatibility
They fit, with a catch
The PSA Gadsden Stripped works with the PSA GEN4 4" 9mm 6" Lightweight M-LOK Railed, 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 Gadsden Stripped and any upper
- This pairPSA GEN4 4" 9mm 6" Lightweight M-LOK Railed8%
Share of builds with the PSA GEN4 4" 9mm 6" Lightweight M-LOK and any lower
- This pairPSA Gadsden Stripped25%
PSA Gadsden Stripped
- Of lower picks
- 0.1%
- Median paid
- $60
PSA GEN4 4" 9mm 6" Lightweight M-LOK
- Of upper picks
- 0%
- Median paid
- $320
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.
Charging Handle

Rise Armament RA-212 Extended-Latch
Unconfirmed
Stock & Brace
Pistol Grip
Handguard
Rifle Scope
PSA Gadsden Stripped vs PSA GEN4 4" 9mm 6" Lightweight: specs and prices
| PSA Gadsden Stripped | PSA GEN4 4" 9mm 6" | |
|---|---|---|
| Best price | $59.99 at Palmetto State Armory | $319.99 at Palmetto State Armory |
| Stores | 1 of 1 in stock | 1 of 1 in stock |
| Assembly | Stripped | Complete |
| Platform | AR-15 | AR-15 |
| Caliber | Multi | 9mm |
| Finish | Hardcoat Anodized | n/a |
| Color | Black | n/a |
| Length | n/a | 4 |
Both for $379.98 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 Gadsden Stripped: lowest $59.99 on Jul 12, highest $59.99 on Jul 12 over the last 90 days.
- PSA GEN4 4" 9mm 6" Lightweight M-LOK: lowest $319.99 on Jul 5, highest $319.99 on Jul 5 over the last 90 days.
Upper Receivers frequently paired with the PSA Gadsden Stripped
Most picked next to it in real builds. Only parts our rules say fit the PSA Gadsden Stripped are listed.
Lower Receivers frequently paired with the PSA GEN4 4" 9mm 6" Lightweight M-LOK
Most picked next to it in real builds. Only parts our rules say fit the PSA GEN4 4" 9mm 6" Lightweight M-LOK are listed.

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