Palmetto State Armory

PSA 16" Nitride M4 Carbine 5.56 B5 Systems Rifle, Black

3 options

Palmetto State Armory PSA 16" Nitride M4 Carbine 5.56 B5 Systems Rifle, Black
Buy Now
Paint this gun

Plan where it ships

Firearms ship to a dealer (FFL), not your door. Pick one now to see your full cost.

Palmetto State Armory

Overview

The PSA 16" Nitride M4 Carbine 5.56 B5 Systems Rifle, Black is a complete rifle. Compare prices from multiple merchants and find the best deal.

Specifications

PlatformAR-15
Caliber5.56 NATO
Gas System LengthMid-Length
Thread Pitch1/2x28
Action TypeSemi-Auto
Twist Rate1:7
ColorBlack
Barrel Length16.0
ComplianceStandard

Available Merchants(1)

Prices checked

Price Alert

Get an email if the price drops 10% or more.
Palmetto State Armory logo
Palmetto State Armory
Free shipping
Shipping Speed
In Stock
$520
Buy Now

Build history on GunPartPicker

Builders on GunPartPicker first added the PSA 16" Nitride M4 Carbine 5.56 B5 Systems Rifle, Black to a build in April 2026.

Today the one retailer we track has it in stock. Buying today, the lowest price is $519.99 at Palmetto State Armory.

Trending complete rifles →

Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers

Not sure which complete rifle to pick?

Check it against the live catalog:

Review this product

Share your thoughts with other customers

Be the first to review

No reviews yet. Be the first to review this product!