Glock 19 Barrel 4″


In stock

SKU: G19B4 Category: Tags: , , ,

Introducing the Glock 19  Barrel. This barrel is a drop-in fit for the factory Glock 19 barrel.

  • 4150 Black Nitride Barrel
  • 1:16 Twist
  • 9 MM Caliber

Where Can’t we ship? : Shipping to  New Jersey, New York, Hawaii, Connecticut, Rhode Island and Washington D.C. is not possible due to state regulations against 80% lowers.


 NOTE: If you have any questions or concerns our world-class customer support is here for you. Please give us a call, email us or message our live support chat.

No FFL Required! This  product listing is an 80% lower, meaning that it is not a firearm, and therefore requires no FFL transfer in order to be shipped. 

If no “Add to Cart” button is visible, it means we do not have any stock of this product. Keep checking back to see if the item is in stock, or join the waiting list for this product and be notified via email when the product comes back in stock!  This option is only available for members with valid emails!

Here at AR-15 Site, strive to give our customers the highest quality 80% lower AR-15 and polymer 80 parts on the market! Give us a call or visit our support with any products you might be having trouble with. Any reviews we receive on our  80% Lower products will be taken into account with great care.

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Weight 2 lbs

Customer Reviews

Based on 5 reviews
Justin falb

I just swapped out my old barrel with this one. I've tested it out multiple times and haven’t had any problems.

Marty Haack

I ordered this barrel about two months ago. It works flawlessly. Not only that but it drops in perfectly. Definitely a quality barrel for sure.

Brandon Howard

Good quality, fast shipping and wonderful customer service.

Fernando Hernandez

I highly recommend this barrel, it's a great OEM replacement barrel!

Howies Zen

Very good quality barrel.

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