V Seven Weapon Systems Titanium Ambi Selector

Core is convertible with an option for a 57 or 90 degree throw Compatible with both AR15 & AR10 style rifles (semi-auto) Corrosion resistant levers & core Includes 4/40x1/4 grade 5 titanium torx socket head screws, mil-spec safety detent & spring. Made in USA Weighs approx. 11.77 grams Core: Constructed from grade 5 heat treated, hardened titanium Coated black with ion bond finish Lever: Constructed from titanium Levers come loosely assembled. They recommend customer to degrease core and screw threads and assemble with blue loctite applied to screw threads. Do not over tighten the selector screws!! screws should be tightened to 20 inch pounds maximum. Please NOTE: Ambi version is not compatible with hyperfire triggers or ruger precision bolt action rifles.