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Ballistic Advantage Modern Series .300 BLK 1/7 4150 CrMoV - 16"

Ballistic Advantage · Barrels

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Ballistic Advantage Modern Series .300 BLK 1/7 4150 CrMoV - 16"
Ballistic Advantage Modern Series .300 BLK 1/7 4150 CrMoV - 16"
Ballistic Advantage Modern Series .300 BLK 1/7 4150 CrMoV - 16"
Ballistic Advantage Modern Series .300 BLK 1/7 4150 CrMoV - 16"

Best price

$171.00at OpticsPlanet

In stock Sale Lowest in 30 dayschecked Nov 13, 2026

Buy at OpticsPlanet

Compare 12 stores

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
16" · Handguards

Specifications

Manufacturer
Ballistic Advantage
Color
Black
Platform
AR-15
Caliber
300 Blackout
Gas system
Pistol
Barrel length
16"
Thread pattern
5/8 x 24
Finish
QPQ Corrosion Resistant

Where to buy

StorePriceAvailabilityBuyAdd to build
OpticsPlanet Best price $171.00Salechecked Nov 13, 2026 In stock Buy at OpticsPlanet
Ammunition Depot $171.00checked Nov 13, 2026 In stock Buy at Ammunition Depot
Brownells 17.76% off · ends Nov 15 · exclusions apply $171.99checked Nov 13, 2026 In stock Buy at Brownells
GunMag Warehouse $171.99checked Nov 13, 2026 In stock Buy at GunMag Warehouse
AR15Discounts 5% off $129.95checked Nov 13, 2026 Check store Buy at AR15Discounts
Battlehawk Armory $132.05Salechecked Nov 13, 2026 Check store Buy at Battlehawk Armory
Dirty Bird $171.00checked Nov 13, 2026 Check store Buy at Dirty Bird
Classic Firearms $171.00checked Nov 13, 2026 Check store Buy at Classic Firearms
GrabAGun $171.00Salechecked Nov 13, 2026 Check store Buy at GrabAGun
Palmetto State Armory $171.99checked Nov 13, 2026 Check store Buy at Palmetto State Armory
MidwayUSA $171.00checked Nov 13, 2026 Out of stock Buy at MidwayUSA
Rainier Arms Check priceprice on the store's site Check store Buy at Rainier Arms

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: $171.00 at Ammunition Depot. Dashed line = out of stock. Tracking since Sep 27, 2026.

Show the prices as a table
StoreLatestLowestHighest
AR15Discounts$129.95$129.95$129.95
Ammunition Depot$171.00$171.00$179.99
Battlehawk Armory$132.05$111.46$132.05
Brownells$171.99$171.99$171.99
Classic Firearms$171.00$171.00$171.00
Dirty Bird$171.00$171.00$171.00
GrabAGun$171.00$171.00$171.00
GunMag Warehouse$171.99$171.99$171.99
MidwayUSA$171.00$171.00$171.00
OpticsPlanet$171.00$171.00$171.00
Palmetto State Armory$171.99$171.99$171.99

Since Sep 27, 2026.

About this part

The Ballistic Advantage Modern Series .300 BLK 1/7 4150 CrMoV - 16" is a 16" 300 Blackout barrel from Ballistic Advantage with a pistol gas system. It's sold by 11 stores (4 in stock), from $129.95 to $171.99. The lowest in-stock price in the last 30 days was $171.00 at Ammunition Depot.

From the manufacturer


This .300 Blackout chambered 16 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.
 
Specs:


Length
16"

Material
4150 Chrome Moly Vanadium

Profile
DRP

Finish
QPQ Corrosion Resistant

Gas System Length
Pistol

Gas Block Journal
.750"

Twist Rate
1:7 inches

Muzzle
5/8x24 Threaded

Weight
29oz



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$171.00 at OpticsPlanet
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