Seller Atomic Defense
SKU: STRIKE-INDUSTRIES-COLLAR
Quantity:
The Strike Industries Collar Adjustable Gas Block revolutionizes gas system management with its innovative tool-less adjustment mechanism. Designed for AR direct impingement systems, this gas block allows shooters to effortlessly switch between various gas settings, optimizing performance for different ammunition types or suppressed/unsuppressed configurations. Its intuitive collar design eliminates the need for tools, providing quick and reliable adjustments on the fly. The secure clamp-on design ensures steadfast attachment to the barrel.
The CAGB is a .750 adjustable gas block that stands out due to its innovative tool-less adjustment system, offering 6 preset gas settings that allow for quick and easy optimization of your rifle's gas system to your chosen set-up.
Most factory AR-15s are "over-gassed." This means they send more gas than necessary into the system to ensure reliable cycling with a wide range of ammunition and in various conditions. An adjustable gas block allows you to fine-tune the gas flow to your rifle's gas-operated system. This helps in reducing recoil, improving cycling reliability with various ammunition types, and optimizing performance when using a suppressor.
Yes, in most cases! The adjustable AR-15 gas block are designed to work with virtually any AR-15 compatible ammunition caliber, including but not limited to:
The most critical factor for compatibility is the gas block journal diameter of your barrel. This adjustable gas block for AR-15 is designed to fit barrels with a 0.750-inch gas block journal diameter. As long as your barrel has this specific diameter at the gas port location, our adjustable gas block will be compatible, regardless of the caliber your barrel is chambered in.
You can typically find this information in your barrel's specifications from the manufacturer. If you don't have the specs, you can carefully measure the outside diameter of your barrel at the point where the gas block is located. The most common diameters are 0.625", 0.750", 0.875", and 0.936", with 0.750" being the most prevalent for standard AR-15 builds.
The gas block's primary function is to seal around the barrel's gas port to capture gas for cycling. The internal diameter of the gas block must precisely match the external diameter of the barrel at that specific point. The caliber of the bullet (which dictates the bore diameter) does not affect how the gas block physically attaches to the outside of the barrel.
Yes, that's the primary benefit of an adjustable gas block! While the gas block itself is physically compatible based on the journal diameter, you will likely need to adjust (tune) the gas flow when switching between different calibers, different bullet weights within the same caliber (e.g., supersonic vs. subsonic .300 BLK), or when adding/removing a suppressor. This tuning ensures optimal reliability, reduced recoil, and minimized gas blowback.
No. Our adjustable gas blocks are specifically designed for a 0.750-inch gas block journal diameter. If your barrel has a 0.625", 0.875", 0.936", or any other diameter, you will need to purchase an adjustable gas block that matches your barrel's specific journal diameter. Using an incompatible size will result in a loose fit or inability to install the gas block correctly.
No. The adjustable AR15 gas block can be installed simply by following the instructions and using the tools included in the package. You can also have it professionally installed by a licensed gunsmith.
This gas block is compatible with 0.75 inch gas block journals and AR-15 Mil-Spec barrels that feature a gas block stop.
The Collar Adjustable Gas Block features 6 preset settings: 5 open settings for varying gas flow and 1 closed setting.
Yes, the primary feature of the Strike Industries Collar Adjustable Gas Block is its tool-less adjustment mechanism, allowing for quick and easy changes on the fly. The Gas Block can be easily adjusted by rotating the collar by hand.
If the gas block is inside a handguard, a bullet or anything that can fit through the MLOK opening can be used to rotate the collar.
The Strike Industries Collar Adjustable Gas Block is made of steel and designed to withstand the heat and stresses of continuous firing, ensuring long-lasting reliability and performance.
In most cases, yes. To properly install the clamp-on gas block, the muzzle device and potentially the front sight post (if present) will need to be removed to slide the gas block onto the barrel.
By allowing precise control over gas flow, the Collar Adjustable Gas Block can help reduce felt recoil and minimize muzzle rise by preventing over-gassing, leading to a smoother shooting experience.
You can purchase the Strike Industries Collar Adjustable Gas Block and other quality firearms accessories from Atomic Defense, an authorized dealer for Strike Industries products. With Atomic Defense, you can be sure that you’re getting the genuine product and expert support.
Standard shipping, arriving August 24-31.
Shipping PolicyReturns accepted within 30 days of delivery.
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