Anderson Manufacturing Barrel AR15 556/223 16" Carbine Length M4 Contour 1:8 Twist Nitride - B2-K004-AN08
User Ratings
No ratings yet
Be the first to review this product
The Anderson Manufacturing B2-K004-AN08 is a 16" M4 contour barrel designed for an AR-15 upper with a carbine gas system and a 1 in 8 twist. This barrel is constructed with 4150 Chrome Moly Vanadium and finished in Nitride.
Specifications
- Manufacturer:
- Anderson Manufacturing
- Category:
- Barrel
- Caliber:
- 5.56x45mm NATO
- Weight:
- 29.12 oz (1.82 lbs)
- Length:
- 16.0"
- Estimated velocity:
- 2,650-3,025 fps
- UPC:
- 711841563936
- MPN:
- B2-K004-AN08
- Required Component:
- Yes
Estimate only. Based on caliber + barrel length bucket. View details
Sponsored
Wheeler Tools
Stop guessing torque specs
Wheeler's FAT Wrench takes the guesswork out of scope mounting and barrel work.
Shop ToolsWhere to Buy
Have one to sell?
Price History
Current
$69.99
Lowest
$69.99
Highest
$69.99
Price Alert
Sign in to save a target price and receive an email when this component drops.
Sign In to Set AlertRelated Guides
Guide
AR-15 Components: A Complete Reference Guide
A comprehensive overview of every major component in an AR-15 build—including what's inside bolt carrier groups and parts kits—organized by assembly for new builders.
12 min read
Guide
Choosing a Barrel: Length, Profile, and Twist Rate
A neutral guide to how barrel length affects velocity and handling, how profile changes weight and heat management, and how twist rate stabilizes different bullet weights.
8 min read
Guide
Left-Handed AR-15 Builds: Ambi Controls and Component Selection
A neutral guide to component strategies for left-handed shooters, left-eye dominant right-handed shooters, and those managing eye/hand dominance mismatches. Covers ambi uppers, charging handles, gas system tuning, and real-world tradeoffs.
6 min read