Does the PSA Lower 300BO work with the PSA 16" Pistol-Length 300AAC Blackout?

Does PSA Lower 300BO fit PSA 16" Pistol-Length?

PSA Complete Lower 300BO, JAKL, MOE EPT, F5 Brace, FDE

Lower Receiver

PSA Lower 300BO

Upper Receiver

PSA 16" Pistol-Length 300AAC Blackout Nitride 13"

Palmetto State Armory lower and Palmetto State Armory upper compatibility

Yes, they fit

The PSA Lower 300BO works with the PSA 16" Pistol-Length 300AAC Blackout Nitride. 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 Palmetto State Armory upper

Backed by tens of thousands of qualified builds that have both a lower and an upper.

Upper Receivers builders put on the PSA Lower 300BO

Share of builds with the PSA Lower 300BO and any upper

PSA Lower 300BO
Of lower picks
0.1%
Median paid
n/a
PSA 16" Pistol-Length 300AAC Blackout
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 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.

PSA Lower 300BO vs PSA 16" Pistol-Length 300AAC: specs and prices

	PSA Lower 300BO	PSA 16" Pistol-Length 300AAC
Best price	n/a	n/a
Stores	n/a	n/a
Assembly	Complete	Complete
Platform	AR-15	AR-15
Caliber	300 Blackout	300 Blackout
Trigger Pin	.154	n/a
Color	FDE	n/a
Gas System Length	n/a	Pistol
Length	n/a	16

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 Palmetto State Armory uppers

The PSA 16" Pistol-Length 300AAC Blackout is not in enough builds yet, so these are the most picked next to any Palmetto State Armory upper. Only parts our rules say fit the PSA 16" Pistol-Length 300AAC Blackout are listed.