. LanTac specializes in the design and manufacture of AR15 Type Rifles and accessories. Our signature Lantac Raven Rifle available in .223/5.56mm & 300 Blackout, The Lantac LA-SF15 Duty Rifle (authorized for duty use by LVMPD) as well as a whole coherent range of accessories and upgrades for the AR15 and AR10 platforms. Our Glock custom 9mm pistols incorporate our range of glock upgrade parts with a custom stippled frame. (less)