PSA 16" Carbine Length 5.56 NATO 1:7 M4 Nitride Freedom Upper -No BCG or CH - 507819

Upper Receiver

No ratings yet

Best price

$169.99at Palmetto State Armory

Sale checked Oct 1, 2026

Buy at Palmetto State Armory

Where to buy

Store	Price	Availability	Buy	Add to build
Palmetto State Armory	$169.99Salechecked Oct 1, 2026	Check store	Buy at Palmetto State Armory

Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.

Price history

Show

Dashed line = out of stock. Tracking since Sep 30, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Palmetto State Armory	$169.99	$169.99	$169.99

Since Sep 30, 2026.

About this part

The PSA 16" Carbine Length 5.56 NATO 1:7 M4 Nitride Freedom Upper -No BCG or CH - 507819 is a 16" 5.56 / .223 upper receiver. One store lists it, Palmetto State Armory at $169.99.

Fits and works with

Caliber: 5.56 / .223 · Shop matching ammo
Bolt: Standard AR-15 (5.56 / 300 BLK / .350 Legend) · Bolt carrier groups
Gas system: Carbine · Handguards
Barrel length: 16" · Handguards

Specifications

Platform: AR-15
Barrel length: 16"

From the manufacturer

16" Barrel LengthMelonite Finish5.56 Nato Chamber1 in 7" twist rateCarbine Gas SystemM4 Feed rampsF-Marked Front sight postA2 Flash HiderSling LoopStandard Hand Guards w/ heat shieldsForged Upper Receiver
**Does NOT include BCG or Charging Handle
Each upper is assembled to order with care, and test fired.