Does the PSA Classic Pistol Lower W/HAR-15 Brace work with the Radical Firearms 5.56 Barreled Upper?

Does PSA Classic Pistol Lower fit Radical Firearms 5.56?

PSA Classic AR-15 Complete Pistol Lower W/HAR-15 Brace, ODG

Lower Receiver

PSA Classic Pistol Lower W/HAR-15 Brace

Radical Firearms 5.56 Barreled Ar-15 Upper - 16" - Primary Arms Exclusive

Upper Receiver

Radical Firearms 5.56 Barreled Upper

Palmetto State Armory lower and Radical Firearms upper compatibility

Yes, they fit

The PSA Classic Pistol Lower W/HAR-15 Brace works with the Radical Firearms 5.56 Barreled Upper. Our compatibility rules found no conflict between them.

No one has built this exact setup yet, but Palmetto State Armory lowers with Radical Firearms 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 Radical Firearms upper

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

Lower Receivers builders put under the Radical Firearms 5.56 Barreled Upper

Share of builds with the Radical Firearms 5.56 Barreled Upper and any lower

PSA Classic Pistol Lower W/HAR-15 Brace
Of lower picks
0%
Median paid
n/a
Radical Firearms 5.56 Barreled Upper
Of upper picks
1.2%
Median paid
n/a

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 Radical Firearms upper

The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.

PSA Classic Pistol Lower vs Radical Firearms 5.56 Barreled: specs and prices

	PSA Classic Pistol Lower	Radical Firearms 5.56
Best price	n/a	n/a
Stores	n/a	n/a
Assembly	Complete	Complete
Platform	AR-15	AR-15
Caliber	Multi	5.56 NATO
Trigger Pin	.154	n/a
Color	OD Green	n/a
Gas System Length	n/a	Mid-Length
Length	n/a	16

Upper Receivers most paired with Palmetto State Armory lowers

The PSA Classic Pistol Lower W/HAR-15 Brace is not in enough builds yet, so these are the most picked next to any Palmetto State Armory lower. Only parts our rules say fit the PSA Classic Pistol Lower W/HAR-15 Brace are listed.