2021年4月6日 · Need help building your AR9 pistol? In this article, we cover all the steps on how to build a 9mm AR. Read on at 80% Arms!

2023年3月20日 · This blog post will provide an overview of how to set up an AR9 build for home defense. It will cover the basics of an AR9 build, including the components needed and how to choose the right ones.

2024年2月29日 · Ready to build a dedicated 9mm AR? This guide breaks down the parts you need, the ideal barrel lengths and twist rate for your AR9, and other key steps.

2022年4月12日 · An AR9 is great if you're looking for a firearm that offers caliber and magazine compatibility with your EDC handgun. Most people's carry guns are chambered for 9mm, and AR9s are usually set up to use Glock mags, which can be found pretty much everywhere. An AR9 is also a great option for something like home defense or a truck gun.

2024年7月18日 · Our guide on assembling an AR-15 upper is a great resource to help you get started. Barrels: AR-9 barrels share similarities to AR-15 barrels, using similar contours and shapes. However, AR-9 barrels lack a gas port since they use a direct blowback system, eliminating the need for a gas block and tube.

2024年2月17日 · To construct one, follow these steps: acquire the necessary components such as an AR-9 lower receiver, upper receiver, barrel, bolt carrier group, and handguard; assemble the upper receiver with the components; align the upper and lower receivers; install the buffer tube, stock, and grip; and finally, test the functionality of the AR-9 pistol be...

2020年12月28日 · I’m in the process of building an FGC-9 (AR9 derivative) using non-firearm parts, and I want to set it up in the best do-it-all configuration. It should be about 2.5” accuracy at 50 yards with an ECM barrel.

2024年12月10日 · Got an AR-9 to do it? We're covering how to put together -- or swap your current upper for -- a bufferless 9mm upper! These instructions apply for our 5" right-side charging bufferless upper assembly. NOTE: At this time, only the 9mm AR platform is compatible with the bufferless upper assembly shown below.

2024年3月23日 · My AR9 build was a nightmare and expensive, but I finally got a fully and reliably functioning AR9. I hope to summarize this in this post for future reference. I bought a PSA complete 10" upper I put on my Spike’s tactical STG9 lower.

2023年3月21日 · This blog post will provide an overview of how to set up an AR9 build for home defense. It will cover the basics of an AR9 build, including the components needed and how to …