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Ar-15 Modern Series Barrels 5.56mm - Ar-15 Modern Series 16 Carbine Barrel M4
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$152.00
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SKU: 915000019
Overview
Built for AR-15 rifle builds and upgrades, this 16-inch carbine barrel is chambered in 5.56 NATO and suited to shooters who want a versatile option for a modern setup. It is part of Ballistic Advantage’s Modern Series and is offered in an M4 profile, with M4 feed ramps and a nickel-boron coated barrel extension included in the design. The barrel is precision machined from 4150 chrome-moly-vanadium steel alloy, giving it a specification set aimed at dependable use in a range of rifle configurations. For hunters and serious shooters assembling a practical 5.56 platform, it offers a straightforward foundation without unnecessary extras.
Why Hunters Choose the Ballistic Advantage
Chambered 5.56
NATO, accepting both 5.56x45mm and
16-inch Carbine
Barrel configuration suits AR-15 build
M4 Feed
Ramps are included to support
Nickel-boron Coated
Barrel extension is specified in
Offered Ballistic
Advantage in the Modern Series
Key Features
- 16-inch carbine barrel in the Modern Series M4 profile
- Chambered in 5.56 NATO for use with 5.56x45mm and .223 Remington ammunition
- Precision machined from 4150 chrome-moly-vanadium steel alloy
- Nickel-boron coated barrel extension
- Includes M4 feed ramps to support reliable feeding and extraction
- Offered by Ballistic Advantage for AR-15 builds and upgrades
Best Used For
- AR-15 builders wanting a 16-inch 5.56 NATO carbine barrel for a general-purpose rifle setup.
- Shooters who need a barrel chambered for both 5.56x45mm and .223 Remington ammunition.
- Users upgrading an AR-15 with an M4-profile barrel and M4 feed ramps.
- Hunters and range shooters building a compact rifle around a stocky, rigid barrel profile.
Specifications
| Barrel Extension Coating | nickel-boron |
|---|---|
| Barrel Length | 16 |
| Barrel Material | 4150 chrome-moly-vanadium steel alloy |
| Chambering | 5.56 NATO |
| Feed Ramps | M4 feed ramps |
| Profile | M4 |
Pros
- Chambered in 5.56 NATO, accepting both 5.56x45mm and .223 Remington ammunition.
- 16-inch carbine barrel configuration suits AR-15 build or upgrade projects.
- M4 feed ramps are included to support feeding and extraction.
- Nickel-boron coated barrel extension is specified in the product description.
- Offered by Ballistic Advantage in the Modern Series barrel lineup.
- Available in a range of chamberings, lengths, and contours for build flexibility.
Considerations & Trade-offs
- This barrel is chambered in 5.56 NATO, so it is intended for rifles that are set up to use 5.56x45mm or .223 Remington ammunition.
- The 16-inch carbine-length format is a specific build choice, so it may not suit shooters looking for a different barrel length or profile.
- The description emphasizes a precision-machined barrel and M4 feed ramps, but it does not provide performance data for accuracy, durability, or service life.
- The DRP profile is described as stocky, which may be a trade-off if you prefer a lighter or slimmer barrel contour.
Suggested Comparisons
- AR-15 complete upper receivers
- AR-15 handguards and rail systems
- AR-15 muzzle devices
- AR-15 barrel accessories
Suggested Accessories
- Barrel nut wrench
- Upper receiver vise block
- Gas block
- Handguard
Frequently Asked Questions
What chambering does this barrel use?
This barrel is chambered in 5.56 NATO, and the description says it accepts both 5.56x45mm and .223 Remington ammunition.
What type of AR-15 build is this barrel intended for?
It is part of Ballistic Advantage’s AR-15 Modern Series and is described as a 16-inch carbine barrel with an M4 profile.
What material is the barrel made from?
The long description states that the barrel is precision machined from 4150 chrome-moly-vanadium steel alloy.
Does this barrel include M4 feed ramps?
Yes. The description says it has a nickel-boron coated barrel extension with M4 feed ramps.
Are the exact dimensions and finish details fully listed here?
No. The provided data does not include a full specification sheet with all dimensions or finish details, so those specifics are not verified here.