Strike Industries.750" Adjustable Gas Block for AR-10/AR-15

The Strike Industries Collar Adjustable Gas Block (model SI-AR-CAGB) is designed for those who value ease of adjustment and reliability of the AR-15 or AR-10 carbine gas system. This gas block is made of steel, finished in black, and is compatible with all 0.750" gas blocks. The design allows for gas flow adjustment without the need for special tools: the adjustment nut has 5 open positions for fine-tuning and one closed position to shut off gas flow.

Practicality of use is also evident in that when the gas block is installed inside the handguard, the position can be changed even with a cartridge or knife blade. This approach simplifies returning to working settings after experimenting with different configurations.

• Adjustable without special tools
• 6 preset positions (5 open + 1 closed) for easy and quick gas system adjustment
• Fits all 0.750" gas blocks
• Recommended torque limit for the three clamping screws — no more than 25 inch/pounds
• Positions can be switched even with the handguard installed (cartridge or knife blade)

Specifications

• Brand: Strike Industries
• Model: Collar Adjustable Gas Block
• SKU: SI-AR-CAGB
• Type: Gas Block
• Fits weapon models: AR-15, AR-10
• Material: Steel
• Color: Black
• Weight: 76 g
• Overall length: 40 mm
• Package contents: screw - 4 pcs; hex key - 2 pcs; pin
• Country of manufacture: USA

This gas block is ideal for weapon tuning — it allows optimizing gas diversion for specific ammunition or for installing a suppressor/intermediate system. Thanks to its simple design and wide compatibility, the SI-AR-CAGB will be a reliable upgrade component for both amateurs and professionals. Pay attention to the torque recommendation during installation — this will ensure stable fixation without the risk of damaging parts.

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