Does the PSA Lower 300BO work with the ABC RIFLE COMPANY .223 5.56 Build 16in?
Lower Receiver
PSA Lower 300BO
from $249.99
Upper Receiver
ABC RIFLE COMPANY .223 5.56 Build 16in Barrel 15in
from $389.99
Palmetto State Armory lower and ABC Rifle Company upper compatibility
Yes, they fit
The PSA Lower 300BO works with the ABC RIFLE COMPANY .223 5.56 Build 16in Barrel. Our compatibility rules found no conflict between them.
No one has built this exact setup yet, but Palmetto State Armory lowers with ABC Rifle Company 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 ABC Rifle Company upper
Backed by tens of thousands of qualified builds that have both a lower and an upper.
Share of builds with the PSA Lower 300BO and any upper
PSA Lower 300BO
- Of lower picks
- 0.3%
- Median paid
- $250
ABC RIFLE COMPANY .223 5.56 Build 16in
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 ABC Rifle Company 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
FAXON Firearms 5.56 Nitride TIN PVD
Fits both
Charging Handle
Aero Precision Breach Small Levers
Fits both
Stock & Brace
Suppressor
PSA Lower 300BO vs ABC RIFLE COMPANY .223 5.56: specs and prices
| PSA Lower 300BO | ABC RIFLE COMPANY .223 5.56 | |
|---|---|---|
| Best price | $249.99 at Palmetto State Armory | $389.99 at Optics Planet |
| Stores | 1 of 1 in stock | 0 of 1 in stock |
| Assembly | Complete | Complete |
| Platform | AR-15 | AR-15 |
| Caliber | 300 Blackout | 5.56 NATO |
| Trigger Pin | .154 | n/a |
| Finish | Cerakote | n/a |
| Receiver Type | n/a | A2 |
| Length | n/a | 16 |
Both for $639.98 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 Lower 300BO: lowest $237.49 on Jul 12, highest $249.99 on Jul 14 over the last 90 days.
- ABC RIFLE COMPANY .223 5.56 Build 16in: lowest $379.99 on Jul 5, highest $389.99 on Jul 14 over the last 90 days.
Upper Receivers frequently paired with the PSA Lower 300BO
Most picked next to it in real builds. Only parts our rules say fit the PSA Lower 300BO are listed.
Lower Receivers most paired with ABC Rifle Company uppers
The ABC RIFLE COMPANY .223 5.56 Build 16in is not in enough builds yet, so these are the most picked next to any ABC Rifle Company upper. Only parts our rules say fit the ABC RIFLE COMPANY .223 5.56 Build 16in are listed.
