The DEAD AIR XENO FH 1/2X28 Flash Hider combines advanced engineering with unparalleled performance for precision shooters. Designed to excel both as a standalone muzzle device and with Xeno Adapter equipped suppressors, this flash hider ensures repeatable accuracy and a solid return to zero, while maintaining lightweight portability. Threads: 1/2X28 Bore Diameter: 1/2X28: .30 caliber Overall Length: 2.16 in. Outside Diameter: .99 in. Weight: 3.20-3.36 oz. Material: 4140 HT QPQ Black Nitride coated Enhance your shooting experience with the durable and reliable Xeno Flash Hider.