Riflespeed Gas Control .625in Assembly Block

Riflespeed Gas Control .625in Assembly Block\n\nOverview\nThe Riflespeed Gas Control System allows controlling your rifle's gas flow reliably and repeatably with a simple Control Knob. No tools are required. Distinct numbered settings provide repeatable performance, and a tactile click helps in low light. The modular design uses multiple plunger sizes to cover the adjustment requirements for every available cartridge, with a Rotation Stop to prevent unintentional disassembly. Gas Controls require the use of Riflespeed or other straight gas tubes. Designed for the AR-10 and AR-15 platforms for improved reliability, reduced recoil, and better accuracy. Compatible calibers include 6.5mm Grendel, 7.62x51mm NATO, 5.56x45mm NATO, .300 AAC Blackout, 6.8mm Remington SPC, .308 Winchester, and .223 Remington.\n\nSpecifications\n- Fabric/Material: Steel\n- Gas Block Journal Size-Diameter: .625 in\n- Caliber: 6.5mm Grendel, 7.62x51mm NATO, 5.56x45mm NATO, .300 AAC Blackout, 6.8mm Remington SPC, .308 Winchester, .223 Remington\n- Gun Model: AR-10, AR-15\n- Finish: Nitride\n- Manufacturer: Riflespeed\n- Color: Black\n- Coating: QPQ\n\nFeatures\n- Distinct numbered settings for easy status identification and repeatability\n- Multiple lengths available for use even under extended handguards\n- Modular design for user-level configuration and maintenance\n- Rotation limited to avoid unintentional disassembly\n\nPackage Contents\n- Riflespeed Gas Control .625in Assembly Block\n\nCompatibility\n- Compatible with AR-15 and AR-10