Parts by category

AR-15 Modern Series 13.7" Mid-Length Barrel Gov'T

Ballistic Advantage · Barrels

No ratings yet

AR-15 Modern Series 13.7" Mid-Length Barrel Gov'T

Best price

$161.50at OpticsPlanet

In stock Sale Lowest in 30 dayschecked Nov 12, 2026

Buy at OpticsPlanet

Compare 5 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
Gas system
Mid-length · Handguards
Muzzle thread
1/2x28 · Muzzle devices
Barrel length
13.7" · Handguards

Specifications

Manufacturer
Ballistic Advantage
Color
Black
Platform
AR-15
Caliber
5.56 mm NATO
Gas system
Mid
Barrel length
13.7"
Twist rate
1:7
Thread pattern
½ x 28
Weight
25 oz

Where to buy

StorePriceAvailabilityBuyAdd to build
OpticsPlanet Best price $161.50Salechecked Nov 12, 2026 In stock Buy at OpticsPlanet
GunMag Warehouse $161.99checked Nov 13, 2026 In stock Buy at GunMag Warehouse
AR15Discounts 5% off $152.00checked Nov 12, 2026 Check store Buy at AR15Discounts
Classic Firearms $161.50checked Nov 12, 2026 Check store Buy at Classic Firearms
Brownells 17.76% off · ends Nov 15 · exclusions apply $126.99Salechecked Nov 13, 2026 Out of stock Buy at Brownells

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: $161.50 at OpticsPlanet. Dashed line = out of stock. Tracking since Sep 28, 2026.

Show the prices as a table
StoreLatestLowestHighest
AR15Discounts$152.00$152.00$152.00
Brownells$126.99$126.99$126.99
Classic Firearms$161.50$161.50$161.50
GunMag Warehouse$161.99$161.99$161.99
OpticsPlanet$161.50$161.50$161.50

Since Sep 28, 2026.

About this part

The AR-15 Modern Series 13.7" Mid-Length Barrel Gov'T is a 13.7" 5.56 / .223 barrel from Ballistic Advantage with a mid-length gas system. It's sold by 5 stores (2 in stock), from $126.99 to $161.99. The lowest in-stock price in the last 30 days was $161.50 at OpticsPlanet.

From the manufacturer

Ballistic Advantage AR-15 barrels come in a great variety of chamberings, lengths, and contours, so you are certain to find the exact barrel you need for any type of rifle you are building or upgrading. These barrels are precision machined from extra-strong 4150 chrome-moly-vanadium steel alloy and have a nickel-boron coated barrel extension with M4 feed ramps to help ensure reliable feeding and extraction. The Government, M4, and SPR, and DMR profiles are all well-known among AR-15 aficionados. All barrels are chambered in 5.56 NATO, so they accept both military-type 5.56x45mm and civilian .223 Remington ammo. The DRP (Distinct Rigid Profile) is a stocky profile designed for short p Mfg: Ballistic Advantage

Rating

No ratings yet

Log in to rate this part.

Comments

Please log in to read and leave comments.

Similar barrels

More Ballistic Advantage parts

Builds that use this part

$161.50 at OpticsPlanet
Buy