MIL-SPEC components are tough, and serviceable, but MIL-SPEC is not just outdated, it's the bare minimum quality standard. You can do better and your rifle deserves it. Do yourself a favor and pick up the Timber Creek Ambidextrous safety selector. Not just an aesthetic improvement, the AMBI SS offers both traditional and short throw capabilities, as well as ambidextrous manipulation. Features: Drop in replacement for MIL-SPEC Modular and ambidextrous Configurable for 45-degree or 90-degree use Compatible with AR-15 or AR-308 Lightweight aluminum levers