Does the Palmetto State Armory BLEM PSA Classic work with the PSA GEN4 4" 9mm 5" Lightweight Hex M-LOK?

BLEM PSA AR15 Complete Classic Stealth Lower, Black

Lower Receiver

Palmetto State Armory BLEM PSA Classic Stealth Lower

PSA Gen4 4" 9mm 5" Lightweight Hex M-Lok Railed Upper With BCG & CH

Upper Receiver

PSA GEN4 4" 9mm 5" Lightweight Hex M-LOK Railed Upper

Palmetto State Armory lower and Palmetto State Armory upper compatibility

They fit, with a catch

The Palmetto State Armory BLEM PSA Classic Stealth works with the PSA GEN4 4" 9mm 5" Lightweight Hex M-LOK Railed, with one thing to check: Lower Receiver (Multi) needs a 9mm magazine well adapter for a PCC/9mm build.

No one has built this exact setup yet, but Palmetto State Armory lowers with Palmetto State Armory 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 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 Palmetto State Armory BLEM PSA Classic

Share of builds with the Palmetto State Armory BLEM PSA Classic and any upper

  • Palmetto State Armory BLEM PSA Classic

    Of lower picks
    4.5%
    Median paid
    n/a

  • PSA GEN4 4" 9mm 5" Lightweight Hex M-LOK

    Of upper picks
    0%
    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 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.

Trigger

Charging Handle

Handguard

Stock & Brace

Optic

Gas Block

Light

Palmetto State Armory BLEM PSA vs PSA GEN4 4" 9mm 5" Lightweight: specs and prices

Palmetto State Armory BLEMPSA GEN4 4" 9mm 5"
Best pricen/an/a
Storesn/an/a
AssemblyCompleteComplete
PlatformAR-15AR-15
CaliberMulti9mm
Trigger Pin.154n/a
FinishHardcoat Anodizedn/a
ColorBlackn/a
Lengthn/a4

Upper Receivers frequently paired with the Palmetto State Armory BLEM PSA Classic

Most picked next to it in real builds. Only parts our rules say fit the Palmetto State Armory BLEM PSA Classic are listed.

Lower Receivers most paired with Palmetto State Armory uppers

The PSA GEN4 4" 9mm 5" Lightweight Hex M-LOK 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 GEN4 4" 9mm 5" Lightweight Hex M-LOK are listed.