Start a build Log in

Parts by category

PSA AR-15 Barrel 7.5" .300 Blackout Pistol-Length Nitride

Palmetto State Armory · Barrels

No ratings yet

PSA AR-15 Barrel 7.5" .300 Blackout Pistol-Length Nitride

Best price

$79.99at Palmetto State Armory

checked Nov 13, 2026

Buy at Palmetto State Armory

Fits and works with

Caliber
300 Blackout · Shop matching ammo
Bolt
Standard AR-15 (5.56 / 300 BLK / .350 Legend) · Bolt carrier groups
Gas system
Pistol · Handguards
Barrel length
7.5" · Handguards

Specifications

Manufacturer
Palmetto State Armory
Platform
AR-15
Caliber
300 Blackout
Gas system
Pistol
Barrel length
7.5"

Where to buy

StorePriceAvailability
Palmetto State Armory $79.99checked Nov 13, 2026 Check store Buy

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

Dashed line = out of stock. Tracking since Oct 16, 2026.

Show the prices as a table
StoreLatestLowestHighest
Palmetto State Armory$79.99$79.99$79.99

Since Oct 16, 2026.

About this part

The PSA AR-15 Barrel 7.5" .300 Blackout Pistol-Length Nitride is a 7.5" 300 Blackout barrel from Palmetto State Armory with a pistol gas system. One store lists it, Palmetto State Armory at $79.99.

From the manufacturer

PSA AR-15 Barrel 7.5" .300 Blackout Pistol-Length Nitride - 5165449963

Rating

No ratings yet

Log in to rate this part.

Comments

Please log in to read and leave comments.

Similar barrels

More Palmetto State Armory parts

$79.99 at Palmetto State Armory
Buy