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Ar-15 Competition Series Barrel Mid-Length - Ar-15 16'''' Barrel Mid-Length Lapped 416 Ss
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$235.00
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SKU: 100042686
Overview
Built for shooters who want a precision-focused AR-15 barrel, this Competition Series option is aimed at disciplined range work and match-style setups where consistency matters. Its 16-inch mid-length configuration and lapped 416 stainless construction reflect a design centered on accuracy-oriented use rather than general-purpose field roles. Blackout Defense’s slower production process, 5R rifling, and 1:8 twist are presented as part of a barrel intended to support careful load selection and quality components. For hunters and enthusiasts who also spend time refining rifle performance, it offers a purpose-driven foundation without unnecessary extras.
Why Hunters Choose the Blackout Defense
Precision-focused Ar-15
Competition use
Button-rifled Construction
Supports consistent barrel production
5r Rifling
1:8 twist are specified in
Slow Lapping
Is used to reduce tooling
Fully Stress
Relieved blanks are included in
Key Features
- Blackout Defense AR-15 Competition Series barrel designed for precision shooting
- 16-inch mid-length barrel configuration for AR-15 platforms
- Made from premium 416-R stainless steel
- 5R rifling with 1:8 twist rate
- Slowly lapped to reduce tooling marks and improve bore finish
- Fully stress relieved barrel blank
Best Used For
- Precision-focused AR-15 builders setting up a competition rifle with match-grade ammunition.
- Shooters prioritizing a lapped, stainless barrel for careful accuracy-oriented load development.
- Hunters who want a 16-inch mid-length barrel for a lightweight, practical AR-15 setup.
- Experienced users building around quality components and a 1:8 twist barrel specification.
Specifications
| Barrel Length | 16 in |
|---|---|
| Gas System | Mid-Length |
| Lapped | Yes |
| Manufacturing Method | Button-rifled |
| Material | 416-R stainless steel |
| Precision Grade | Competition Series |
| Rifling | 5R rifling |
| Stress Relieved | Yes |
| Twist Rate | 1:8 |
Pros
- Designed for precision-focused AR-15 competition use
- Button-rifled construction supports consistent barrel production
- 5R rifling and 1:8 twist are specified in the product data
- Slow lapping is used to reduce tooling marks
- Fully stress relieved blanks are included in the build process
Considerations & Trade-offs
- Designed as a precision-oriented barrel, so it is more specialized for accuracy-focused builds than for general-purpose use.
- The description references sub-MOA performance only in optimal conditions with match-grade ammunition and other quality components, so results depend heavily on the rest of the rifle setup and ammunition choice.
- At 16 inches with a mid-length configuration, it may not suit shooters looking for a different barrel length or gas system setup.
- The product information does not specify several practical details such as weight, finish, or included accessories, so compatibility and build planning may require checking the full spec sheet.
Suggested Comparisons
- AR-15 barrels for precision builds
- Match-grade ammunition
- Free-float handguards
- Complete upper receivers
Suggested Accessories
- AR-15 upper receiver
- Match-grade ammunition
- Barrel nut wrench
- Cleaning rod and bore guide
Frequently Asked Questions
What is this barrel designed for?
This Blackout Defense AR-15 Competition Series barrel is designed for precision use.
What type of rifling and twist rate does it use?
The product data states that it uses 5R rifling and a 1:8 twist.
What material is the barrel made from?
The source data says it starts with premium 416-R stainless steel bars.
Is this a complete upper or just a barrel?
This product is listed as an AR-15 Competition Series barrel, so it is a barrel only based on the title and description.
What should I expect from it in the field?
The provided data says some customers shoot sub-MOA in optimal conditions with match-grade ammunition and other quality components, but results depend on those conditions and the rest of the setup.