Griffin Armament
Griffin Piston Bbl Adapter .578x28
Griffin Piston Bbl Adapter .578x28
SKU:GRIFPI57828
28 in stock
Couldn't load pickup availability
Griffin Piston Bbl Adapter .578x28
Product Description
The Griffin Armament CAM-LOK™ interface is designed to provide a rapid and secure attachment to the host pistol, converting the suppressor to a faster and more secure mounting solution. This system is comprised of two parts: the piston and the barrel adapter. The piston is designed to accommodate any pistol mounted with a 3 Lug universal barrel adapter, ensuring compatibility with various host firearms.
Features
The CAM-LOK interface supports a 3/4" socket wrench for installation with prevailing torque, which encourages secure attachment despite the piston still actuating during the firing sequence. The piston or CAM-LOK direct thread adapter can be attached or detached in any one of three, 120-degree positions, ensuring there are no "false positive" interfacing positions to slow deployment of the suppressor onto the host firearm. Additionally, the manufacturing accuracy of the interface is held to Griffin Armament's high quality standards for squareness and concentricity, ensuring that each mounting position has similar and minimal POI shift influence.
Specifications
- Caliber Compatibility: The adapter is compatible with .45cal or lesser calibers.
- Thread Pitch: The adapter uses a .578x28 thread pitch.
- Installation Requirements: The suppressor should be tightly assembled to avoid inadvertent disassembly when removing it from the QD barrel adapter. It is recommended to check suppressor tightness every 2-3 magazines to ensure it has not worked loose due to vibration caused by the cycling of the slide.
- Torque Specifications: The barrel adapters should be installed to their host firearms with a minimum torque rating of 20 ft/lbs using a 3/4 socket and needle type torque wrench.
Installation & Use Notes
When using this product, it is essential to ensure that the suppressor is tightly assembled to prevent any potential disassembly. Additionally, it is recommended to check the suppressor for tightness regularly to avoid any issues caused by vibration during use.
Conclusion
The Griffin Piston Bbl Adapter .578x28 offers superior performance and reliability, providing a secure and rapid attachment to the host pistol. Its unique features, such as the CAM-LOK interface, ensure that the suppressor is properly aligned and securely mounted, enhancing the overall user experience.

