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5.56 Barrel for 16 Inch M4 by Anderson – Carbine Length

SKU: AM-04-16M4-1-8

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Reliable and Consistent – Superior Quality Meets Affordability

Made from 4150 CMV steel with a parkerized finish, this barrel offers reliability, consistency and premium quality without hurting your pocket. Chambered in 5.56 NATO with a 1:8 twist rate, this barrel is perfect for a wide array of bullet weights, from 55 to 77 grain. Proudly made in USA and backed by a limited lifetime warranty.

Accurate

  • A perfectly balanced barrel for better accuracy. Works just as well as other expensive brands. Great value for your money!

Durable

  • 4150 CMV steel makes barrel last long in action.

High Value

  • Superior quality at an unbeatable price.

Specifications

  • BARREL LENGTH: 16 inches
  • CALIBER: 5.56 NATO
  • TWIST RATE: 1:8
  • PROFILE/CONTOUR: M4
  • MATERIAL: 4150 Chrome Moly Vanadium
  • FINISH: Parkerized
  • GAS SYSTEM: Carbine-Length
  • GAS BLOCK: .750 inches
  • MUZZLE THREAD: 1/2-28
  • ADDITIONAL SPECS/NOTES: Barrel is compatible with .223 Ammunition.

Specifications:

Caliber5.56 NATO/.223 Remington
Barrel Length16 inches
Barrel Twist Rate1:8 inches
Barrel Material4150 CMV
Muzzle Threads1/2/2028
Barrel FinishParkerized
Gas Block Size.750″ Gas Block
FitAR-15
Barrel ProfileM4
Barrel Gas SystemCarbine
Gas Block Journal Length1.9 inches
Barrel ExtensionM4
Weight32 ounces

The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

Anderson Limited Lifetime Warranty

  • Anderson Manufacturing warrants to the original purchaser of its products that its products are free from defects in materials and workmanship for the entire time that the product is owned by the original purchaser.
  • The original purchase must be in the United States. The sole and exclusive remedy is limited to repairing or replacing, at our option, any product manufactured by Anderson Manufacturing that is determined to be defective.
  • Any defective product will be remedied by Anderson Manufacturing or its authorized representative without charge, other than freight and insurance charges for the return of the product.
  • If we send you a new product, we will keep the defective one.

Exclusions

Anderson Manufacturing will not be responsible for defects, malfunctions or required repairs resulting from:

  • Improper assembly of a firearm using Anderson Manufacturing parts, using parts not manufactured by Anderson Manufacturing or using incorrect components.
  • Damage or breakage to Anderson Manufacturing parts during assembly by the purchaser, such as stripping threads, cracking parts due to overtightening or snapping trigger guard ears due to improper installation.
  • Unauthorized or improper modification or alteration.
  • Improper repair or disassembly.
  • Careless handling, abuse, neglect, criminal misuse, negligence, or use under the influence of drugs or alcohol.
  • Unreasonable use, i.e., use of the products under conditions more severe than those for which they were designed and intended.
  • Normal wear, tear, and/or corrosion.
  • Use of defective or improper ammunition including remanufactured ammunition.

Note: All liability is excluded if the instructions in the Anderson Manufacturing Operation and Safety Manual are not fully observed.

Fees

  • Firearms or parts that are returned to Anderson Manufacturing for service that is not covered by the Warranty will be evaluated to determine if the service is to be charged a fee.
  • We will notify you by email or phone of the fee to be charged for the repair. If you approve the work by return email or phone, you must provide a credit card number (together with the name on the card, the expiration date, the CVV and the billing zip code) to cover the cost of the repair.
  • The following charges may apply to repair service:
  1. Evaluation: $30
  2. Cleaning: $50
  3. Labor: $50
  4. Replacement parts: Cost of parts
  5. Shipping: UPS shipping charges

Return Process

  • All warranty returns require a Return Merchandise Authorization Number (RMA).
  • When we receive the Repair and Return Form, we will send you an RMA Number by email (or by phone, fax, or mail if you did not provide an email address).
  • After you receive the RMA Number, you ship the product back to us.
  • The product must be shipped in a protective box. The product should be wrapped in bubble wrap or other similar packaging material to prevent movement and damage in the box while in transit.
  • Pack your return in the original shipping package, if possible.
  • You are responsible for proper return packing. Anderson Manufacturing is not responsible for damage caused in transit. We recommend you insure the package.
  • Make sure any firearm is not loaded.
  • We will respond within a reasonable time after receipt of the written notice and delivery of the product to us.

Send your return via USPS or UPS to:

Anderson Manufacturing
Service and Warranty, RMA#_____ (your RMA#)
1743 Anderson Blvd. Hebron, KY 41048

Fax # 859-689-4110

Disclaimer: Manufacturer’s warranty is subject to change without prior notice.

Customer Reviews

Based on 11 reviews
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D
Dominic Lucero
I love the look of this barrel

This barrel looked very very sleek and nice out of the box. Once I put 1,000+ rounds through it, it started to discolor a little bit. I rubbed a little gun oil on it and it looks brand new! I love this barrel. I will definitely recommend to any of my buddies looking for a barrel upgrade.

Thanks for sharing your feedback! We're glad you're satisfied with your purchase.

J
Jeremy Wilson
Good barrel, good price, what’s not to like

Bought this barrel along with the 15.75 quad for my Anderson upper and lower, prob be buying more from at3 soon for future builds great products.

Thanks for sharing your feedback, Jeremy. We're glad you're satisfied with your purchase. Cheers!

N
Nathan Burks

5.56 Barrel for 16 Inch M4 by Anderson – Carbine Length

Thanks for sharing your feedback! We're glad you're satisfied with your purchase.

D
Dag Pan

5.56 Barrel for 16 Inch M4 by Anderson – Carbine Length

Thanks for sharing your feedback! We're glad you're satisfied with your purchase.

N
Norberto Castillo
Fast shipping

Love to get parts asap, I found AT3 tactical with a fast shipping items thank you very much.

Thanks for sharing your feedback, Norberto. We're glad you're satisfied with your purchase. Cheers!

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