Installation charge does not include shipping to and from Cylinder and Slide, however this installation charge does include the cost of the safety
Safety works with Colt .380's, Springfield 911, and other clones. Designed to allow the safety to be operated safely with the thumb by either right or left handed shooters. The thumb levers are large enough to allow smooth positive operation while still being snag free for pocket carry. Installation requires no modification to the pistols or grips.