LBE Unlimited Barrel 5.56x45mm 12.50" - Black

Name: LBE Unlimited Barrel 5.56x45mm 12.50" - Black
Brand: LBE
Availability: InStock

LBE · Barrels

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LBE Unlimited Barrel 5.56x45mm 12.50" - Black

Best price

$259.99at OpticsPlanet

In stock Sale Lowest in 30 dayschecked Nov 14, 2026

Buy at OpticsPlanet

Compare 6 stores

Fits and works with

Caliber: 5.56 / .223 · Shop matching ammo
Bolt: Standard AR-15 (5.56 / 300 BLK / .350 Legend) · Bolt carrier groups
Barrel length: 12.5" · Handguards

Specifications

Manufacturer: LBE

Compatibility

Caliber: 5.56 mm NATO
Chamber: 5.56 NATO
Platform: AR-15

Dimensions and weight

Barrel length: 12.5"

Materials and features

Finish / lining: Nitride (QPQ / Melonite)
Color: Black

Where to buy

Store	Price	Availability	Buy
OpticsPlanet Best price	$259.99Salechecked Nov 14, 2026	In stock	Buy at OpticsPlanet
Battlehawk Armory	$220.18Salechecked Oct 13, 2026	Check store	Buy at Battlehawk Armory
Classic Firearms	$243.37checked Nov 14, 2026	Check store	Buy at Classic Firearms
Palmetto State Armory	$243.99checked Oct 12, 2026	Check store	Buy at Palmetto State Armory
Ammunition Depot	$224.49checked Oct 13, 2026	Out of stock	Buy at Ammunition Depot
Kentucky Gun Co	$258.99checked Nov 14, 2026	Out of stock	Buy at Kentucky Gun Co

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: $259.99 at OpticsPlanet. Dashed line = out of stock. Tracking since Sep 28, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Ammunition Depot	—	$224.49	$224.49
Battlehawk Armory	—	$210.08	$220.18
Classic Firearms	$243.37	$243.37	$243.37
Kentucky Gun Co	$258.99	$232.30	$258.99
OpticsPlanet	$259.99	$249.99	$269.99
Palmetto State Armory	—	$243.99	$243.99

Since Sep 28, 2026.

About this part

The LBE Unlimited Barrel 5.56x45mm 12.50" - Black is a 12.5" 5.56 / .223 barrel from LBE. It's sold by 6 stores (1 in stock), from $220.18 to $259.99. The lowest in-stock price in the last 30 days was $259.99 at OpticsPlanet.