Lead & Steel AR-15 .300 AAC Blackout Threaded AR Barrel 10in Medium Pistol Length 1-7 Twist 5/8x24 Nitride Black

Name: Lead & Steel AR-15 .300 AAC Blackout Threaded AR Barrel 10in Medium Pistol Length 1-7 Twist 5/8x24 Nitride Black
Brand: Lead & Steel
Availability: InStock

Lead & Steel · Barrels

No ratings yet

Lead & Steel AR-15 .300 AAC Blackout Threaded AR Barrel 10in Medium Pistol Length 1-7 Twist 5/8x24 Nitride Black

Best price

$101.99at OpticsPlanet

In stock Sale checked Nov 13, 2026

Buy at OpticsPlanet

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
Muzzle thread: 5/8x24 · Muzzle devices
Barrel length: 1E+1" · Handguards

Specifications

Manufacturer: Lead & Steel
Color: Black
Platform: AR-15
Caliber: 300 Blackout
Gas system: Pistol
Barrel length: 10"
Thread pattern: 5/8 x 24

Where to buy

Store	Price	Availability	Buy	Add to build
OpticsPlanet	$101.99Salechecked Nov 13, 2026	In stock	Buy at OpticsPlanet

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

Lowest in-stock price in the last 30 days: $101.99 at OpticsPlanet. Dashed line = out of stock. Tracking since Oct 17, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
OpticsPlanet	$101.99	$101.99	$113.99

Since Oct 17, 2026.

About this part

The Lead & Steel AR-15 .300 AAC Blackout Threaded AR Barrel 10in Medium Pistol Length 1-7 Twist 5/8x24 Nitride Black is a 1E+1" 300 Blackout barrel from Lead & Steel with a pistol gas system. One store lists it, OpticsPlanet at $101.99. The lowest in-stock price in the last 30 days was $101.99 at OpticsPlanet.

From the manufacturer

Lead & Steel AR-15 .300 AAC Blackout Threaded AR Barrel 10in Medium Pistol Length 1-7 Twist 5/8x24 Nitride Black. Specifications for Lead & Steel AR-15 .300 AAC Blackout Threaded AR Barrel: Manufacturer: Lead & Steel Color: Black Finish: Nitride Fabric/Material: 4150 Chrome-Moly Vanadium Steel Caliber: .300 AAC Blackout Gas Block Journal Size-Diameter: .750 in Flutes: No Gun Make: AR Platform Gun Model: AR-15 Condition: New Firearms Threads Per Inch: 5/8x24 Features of Lead & Steel AR-15 .300 AAC Blackout Threaded AR Barrel Dimpled barrel to ensure proper gas block alignment Package Contents: Lead & Steel AR-15 .300 AAC Blackout Threaded AR Barrel What firearm models does the manufacturer say Lead & Steel AR-15 .300 AAC Blackout Threaded AR Barrel is compatible with? The manufacturer suggests that Lead & Steel AR-15 .300 AAC Blackout Threaded AR Barrel is compatible with AR-15Lead & Steel 103257: AR-15 .300 AAC Blackout Threaded AR Barrel 10in Medium Pistol Length 1-7 Twist 5/8x24 Nitride Black