The B&T HUB QDSF SureFire type adapter in .223 Rem/5.56x45 mm caliber is a high-quality accessory designed for mounting in the barrels of Print-X series muzzle devices. Made of titanium, the adapter offers exceptional durability and lightness, weighing only 150 grams. The product is compatible with flame suppressors and compensators in the SureFire standard, providing wide application possibilities for various firearms.