Does the PSA JAKL 5.56 Lower MOE EPT work with the Geissele Automatics 10.3" Super Duty?

Lower Receiver
PSA JAKL 5.56 Lower MOE EPT
from $349.99

Upper Receiver
Geissele Automatics 10.3" Super Duty Stripped Ddc
from $1150.00
Palmetto State Armory lower and Geissele upper compatibility
Yes, they fit
The PSA JAKL 5.56 Lower MOE EPT works with the Geissele Automatics 10.3" Super Duty Stripped. Our compatibility rules found no conflict between them.
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 Geissele upper
Backed by tens of thousands of qualified builds that have both a lower and an upper.
Share of builds with the PSA JAKL 5.56 Lower MOE EPT and any upper
Share of builds with the Geissele Automatics 10.3" Super Duty and any lower
- This pairPSA JAKL 5.56 Lower MOE EPT25%
PSA JAKL 5.56 Lower MOE EPT
- Of lower picks
- 0.1%
- Median paid
- $350
Geissele Automatics 10.3" Super Duty
- Of upper picks
- 0%
- Median paid
- $1118
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 Geissele upper
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
PSA JAKL 5.56 Lower MOE EPT vs Geissele Automatics 10.3": specs and prices
| PSA JAKL 5.56 Lower MOE EPT | Geissele Automatics 10.3" | |
|---|---|---|
| Best price | $349.99 at Palmetto State Armory | $1150.00 at Brownells |
| Stores | 1 of 1 in stock | 1 of 3 in stock |
| Assembly | Complete | Stripped |
| Platform | AR-15 | AR-15 |
| Caliber | 5.56 NATO | 5.56 NATO |
| Trigger Pin | .154 | n/a |
| Color | FDE | n/a |
| Gas System Length | n/a | Carbine |
| Length | n/a | 10.3 |
Both for $1499.99 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 JAKL 5.56 Lower MOE EPT: lowest $284.99 on Jul 12, highest $349.99 on Jul 14 over the last 90 days.
- Geissele Automatics 10.3" Super Duty: lowest $931.08 on Jul 6, highest $1150.00 on Jul 15 over the last 90 days.
Upper Receivers frequently paired with the PSA JAKL 5.56 Lower MOE EPT
Most picked next to it in real builds. Only parts our rules say fit the PSA JAKL 5.56 Lower MOE EPT are listed.
Lower Receivers frequently paired with the Geissele Automatics 10.3" Super Duty
Most picked next to it in real builds. Only parts our rules say fit the Geissele Automatics 10.3" Super Duty are listed.

















