Easily attach this adapter to the rear of your FX Impact to use with a quick detach or straps for your sling. Not compatible with the M4.
— Quick and Easy Attachment: Designed for fast and secure attachment to the rear of your FX Impact.
— High-Quality Construction: Made of hardened steel for durability and strength.
— Sleek Finish: Black anodized finish for a sleek look and additional protection.