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Ballistic Advantage Modern Series .223 Rem/5.56 18" Rifle Barrel w/ OPS 12, QPQ - BABL556020M

Ballistic Advantage · Barrels

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Ballistic Advantage Modern Series .223 Rem/5.56 18" Rifle Barrel w/ OPS 12, QPQ - BABL556020M

Best price

$175.99at GunMag Warehouse

In stock checked Nov 13, 2026

Compare 10 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
18" · Handguards

Specifications

Manufacturer
Ballistic Advantage
Color
Black
Platform
AR-15
Caliber
5.56 mm NATO
Barrel length
18"
Twist rate
1:7

Where to buy

StorePriceAvailabilityBuyAdd to build
GunMag Warehouse Best price $175.99checked Nov 13, 2026 In stock Buy at GunMag Warehouse
Ammunition Depot $184.99checked Nov 13, 2026 In stock Buy at Ammunition Depot
Battlehawk Armory $136.77Salechecked Nov 13, 2026 Check store Buy at Battlehawk Armory
AR15Discounts 5% off $139.95checked Nov 12, 2026 Check store Buy at AR15Discounts
GrabAGun $149.99Salechecked Nov 12, 2026 Check store Buy at GrabAGun
Dirty Bird $166.25checked Nov 12, 2026 Check store Buy at Dirty Bird
Classic Firearms $166.25checked Nov 12, 2026 Check store Buy at Classic Firearms
Palmetto State Armory $166.99checked Nov 13, 2026 Check store Buy at Palmetto State Armory
Brownells 17.76% off · ends Nov 15 · exclusions apply $166.25checked Nov 13, 2026 Out of stock Buy at Brownells
OpticsPlanet $175.75Salechecked Nov 12, 2026 Out of 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

Lowest in-stock price in the last 30 days: $166.25 at Ammunition Depot. Dashed line = out of stock. Tracking since Sep 27, 2026.

Show the prices as a table
StoreLatestLowestHighest
AR15Discounts$139.95$139.95$139.95
Ammunition Depot$184.99$166.25$184.99
Battlehawk Armory$136.77$118.18$143.35
Brownells$166.25$166.25$166.25
Classic Firearms$166.25$166.25$166.25
Dirty Bird$166.25$166.25$166.25
GrabAGun$149.99$149.99$149.99
GunMag Warehouse$175.99$175.99$175.99
OpticsPlanet$175.75$175.75$175.75
Palmetto State Armory$166.99$166.99$185.99

Since Sep 27, 2026.

About this part

The Ballistic Advantage Modern Series .223 Rem/5.56 18" Rifle Barrel w/ OPS 12, QPQ - BABL556020M is an 18" 5.56 / .223 barrel from Ballistic Advantage. It's sold by 10 stores (2 in stock), from $136.77 to $184.99. The lowest in-stock price in the last 30 days was $166.25 at Ammunition Depot.

From the manufacturer


This 5.56 chambered 18 inch Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ corrosion resistant finish and QPQ coated M4 feed ramp extension. This barrel features a longer 0.75 inch profile dimension necessary for proper installation of the OPS Inc. 12th model collar and suppressor.

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