Does the PSA PX-9 Glock-style MOE EPT SBA3 Pistol work with the Foxtrot Mike Products 9mm M-LOK?

Lower Receiver
PSA PX-9 Glock-style MOE EPT SBA3 Pistol Lower
from $319.99

Upper Receiver
Foxtrot Mike Products 9mm M-LOK Assembled
from $281.99
Palmetto State Armory lower and Foxtrot Mike Products upper compatibility
Yes, they fit
The PSA PX-9 Glock-style MOE EPT SBA3 Pistol Lower works with the Foxtrot Mike Products 9mm M-LOK Assembled. Our compatibility rules found no conflict between them.
No one has built this exact setup yet, but Palmetto State Armory lowers with Foxtrot Mike Products 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 Foxtrot Mike Products upper
Backed by tens of thousands of qualified builds that have both a lower and an upper.
Share of builds with the PSA PX-9 Glock-style MOE EPT SBA3 Pistol and any upper
- PSA 10.5" Pistol-Length 300AAC 1/8 PHOSPHATE12"Does not fit5%
PSA PX-9 Glock-style MOE EPT SBA3 Pistol
- Of lower picks
- 0.1%
- Median paid
- $320
Foxtrot Mike Products 9mm M-LOK
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 Foxtrot Mike Products upper
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
PSA PX-9 Glock-style MOE EPT vs Foxtrot Mike Products 9mm: specs and prices
| PSA PX-9 Glock-style MOE EPT | Foxtrot Mike Products 9mm | |
|---|---|---|
| Best price | $319.99 at Palmetto State Armory | $281.99 at Brownells |
| Stores | 0 of 1 in stock | 0 of 1 in stock |
| Assembly | Complete | Complete |
| Platform | AR-9 | AR-9 |
| Caliber | 9mm | 9mm |
| Trigger Pin | .154 | n/a |
| Finish | Hardcoat Anodized | n/a |
| Length | n/a | 5 |
Both for $601.98 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 PX-9 Glock-style MOE EPT SBA3 Pistol: lowest $319.99 on Jul 12, highest $319.99 on Jul 12 over the last 90 days.
- Foxtrot Mike Products 9mm M-LOK: lowest $281.99 on Aug 29, highest $281.99 on Aug 29 over the last 90 days.
Upper Receivers frequently paired with the PSA PX-9 Glock-style MOE EPT SBA3 Pistol
Most picked next to it in real builds. Only parts our rules say fit the PSA PX-9 Glock-style MOE EPT SBA3 Pistol are listed.
Lower Receivers most paired with Foxtrot Mike Products uppers
The Foxtrot Mike Products 9mm M-LOK is not in enough builds yet, so these are the most picked next to any Foxtrot Mike Products upper. Only parts our rules say fit the Foxtrot Mike Products 9mm M-LOK are listed.



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