Does the PSA JAKL 300 Blackout Lower Classic EPT work with the PSA 7.5" 300AAC Blackout Nitride 9"?
Lower Receiver
PSA JAKL 300 Blackout Lower Classic EPT w/o Brace
from $249.99
Upper Receiver
PSA 7.5" 300AAC Blackout Nitride 9" Lightweight M-LOK Upper
from $319.99
Palmetto State Armory lower and Palmetto State Armory upper compatibility
Yes, they fit
The PSA JAKL 300 Blackout Lower Classic EPT w/o works with the PSA 7.5" 300AAC Blackout Nitride 9" Lightweight. Our compatibility rules found no conflict between them.
This exact setup has been built more than once on GunPartPicker.
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 JAKL 300 Blackout Lower Classic EPT and any upper
- This pairPSA 7.5" 300AAC Blackout Nitride 9" Lightweight12%
Share of builds with the PSA 7.5" 300AAC Blackout Nitride 9" and any lower
- This pairPSA JAKL 300 Blackout Lower Classic EPT w/o14%
PSA JAKL 300 Blackout Lower Classic EPT
- Of lower picks
- 0.1%
- Median paid
- $250
PSA 7.5" 300AAC Blackout Nitride 9"
- Of upper picks
- 0.1%
- 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.
Bolt Carrier Group
Fits both
Charging Handle
Aero Precision Breach Small Levers
Fits both
Stock & Brace
Suppressor
PSA JAKL 300 Blackout Lower vs PSA 7.5" 300AAC Blackout: specs and prices
| PSA JAKL 300 Blackout Lower | PSA 7.5" 300AAC Blackout | |
|---|---|---|
| Best price | $249.99 at Palmetto State Armory | $319.99 at Palmetto State Armory |
| Stores | 1 of 1 in stock | 1 of 1 in stock |
| Assembly | Complete | Complete |
| Platform | AR-15 | AR-15 |
| Caliber | 300 Blackout | 300 Blackout |
| Trigger Pin | .154 | n/a |
| Color | Black | n/a |
| Length | n/a | 7.5 |
Both for $569.98 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 JAKL 300 Blackout Lower Classic EPT: lowest $237.49 on Jul 12, highest $249.99 on Jul 14 over the last 90 days.
- PSA 7.5" 300AAC Blackout Nitride 9": lowest $319.99 on Jul 12, highest $319.99 on Jul 12 over the last 90 days.
Upper Receivers frequently paired with the PSA JAKL 300 Blackout Lower Classic EPT
Most picked next to it in real builds. Only parts our rules say fit the PSA JAKL 300 Blackout Lower Classic EPT are listed.
Lower Receivers frequently paired with the PSA 7.5" 300AAC Blackout Nitride 9"
Most picked next to it in real builds. Only parts our rules say fit the PSA 7.5" 300AAC Blackout Nitride 9" are listed.
