The standard sized CMMG, Inc Safety Selector makes a great addition to any build out or modification. These AR15 Lower Parts from the trendsetters at CMMG feature a single sided design that is easy to use, right out of the box. With a simple and reliable construction, the CMMG, Inc AR15 Safety Selector is sturdy enough to handle repeated firings and usage. Thanks to the parkerized finish, this accessory perfectly blends in with the rest of your items. Compatible with most AR-15 platforms, the CMMG, Inc Standard Safety Selector looks as good as it performs.