AR Gas Block

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Introducing our high-performance AR Gas Block - the perfect upgrade for your firearm. With a choice of two sizes - .625" ID Low Profile or .750" ID Low Profile - and a durable Salt Bath Nitride finish, this gas block is built to last. Plus, with two Set Screws included, you can ensure a secure and reliable fit. Enhance the accuracy and performance of your firearm with our top-quality AR Gas Block.

Why we made AR Gas Block

Introducing our top-of-the-line AR Gas Block, designed to enhance the performance and accuracy of your firearm. Available in two sizes, .625" ID Low Profile and .750" ID Low Profile, this gas block is expertly crafted with precision and durability in mind.

Our AR Gas Block boasts a sleek and stylish Salt Bath Nitride finish, making it both aesthetically pleasing and resistant to wear and tear.

With the purchase of our AR Gas Block, you'll receive two Set Screws to help ensure a secure and snug fit. Upgrade your firearm with our reliable and high-quality AR Gas Block today.

Features & Specifications

Low Profile:
.625" ID
Low Profile:
.750" ID
Salt Bath Nitride
Set Screw (2):

Important Information

Firearms Shipments:
In accordance with federal regulations, firearms may only be shipped to a licensed dealer. To avoid any delays in delivery, kindly ensure that you provide the FFL Dealer's information in the Shipping Directions when placing your order. If you do not provide the information with your order, we will reach out and request you provide us with your dealer's information to obtain a copy of their FFL. Once we receive the FFL, we will begin processing your order, and the lead time will start from that point. Please feel free to reach out to us at FFL@bushmaster.com if you have any queries or concerns regarding this proces.

Lower Receivers Shipments:
Lower receivers are also considered firearms under federal regulations and require an FFL (Federal Firearms License) prior to shipment. Therefore, it is important to ensure that your FFL dealer sends us a copy of their license, along with your name and order number via email. We appreciate your attention to this matter as it helps us ensure a smooth and timely delivery of your order. If you have any questions or concerns about this process, please do not hesitate to contact us at FFL@bushmaster.com

Magazines Shipments:
The magazine capacity of the firearm will depend on the jurisdictional restrictions of your state of residence. We want to ensure you receive a product that complies with your state's regulations.

Shipping to Alaska or Hawaii:
If you're shipping to Alaska or Hawaii, please be aware that there may be additional shipping charges. If applicable, we will contact you at the time of shipment to discuss additional costs. As always, your satisfaction is our top priority.

Important Information:
Warning: This product can expose you to chemicals, including lead, known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to - https://www.P65Warnings.ca.gov