XF12 12ga Release Ported Gas Seal (250/bag)

The XF12 is a specialized version of our popular X12X gas seal, distinguished primarily by its .025" central gas release port. This feature enhances commercial loading efficiency and expands performance in specific applications, particularly under varying load conditions.

Originally designed for tactical and military uses, the XF12 has proven effective across diverse environments and is now available for broader use. Its design ensures consistency in performance, qualifying it for both law enforcement and military ammunition under all weather conditions.

One notable feature of the XF12 is its symmetrical design, which simplifies the loading process—there's no need to orient the seal in any specific direction, making it user-friendly and efficient for high-specification cartridge manufacturers.