LanTac Lamprey Features The LanTac Lamprey Plan-B Hub Mount Flash Hider uses a unique toothed four tine design that disrupts propellant gas more efficiently than many competing flash hiders cutting down both flash intensity and duration. That reduction in visible flash helps preserve a shooter s night vision and reduces the chance of giving away a position during low light use. The device is precision manufactured on Swiss lathes from AISI4140 steel then hardened to 55Rc before undergoing a QPQ Quench Polish Quench Nitride treatment that meets AMS2753D standards for enhanced corrosion resistance and an extended service life. Chambered for .223 / 5.56 with 1/2x28 threads it installs directly onto standard AR-15 pattern barrels. Beyond flash reduction the Lamprey s mount design lets shooters attach a Plan-B HUB for advanced weapon control options broadening the mounting possibilities at the muzzle end. LanTac ships every unit with an appropriate timing shim set to ensure correct alignment during installation and each flash hider is serial numbered for quality control purposes. Measuring 2.575 inches long and finished in black the Lamprey keeps a compact purposeful footprint at the muzzle. The LanTac Lamprey Plan-B Hub Mount Flash Hider is available for sale at GrabAGun for 5.56 shooters wanting better flash control and hub compatibility. LanTac Lamprey Specifications Manufacturer: LanTac Model: Lamprey Type: Flash Hider Caliber: 5.56 NATO Color: Black Material: Stainless Steel Finish: QPQ Nitride Length: 2.57 Thread Pattern: 1/2x28 Available At: GrabAGun