DoubleStar AR-15 Safety Selector

Drop-in a GI-pattern, 90-degree safety that’s cut from hardened carbon steel and finished in a wear-fighting manganese phosphate to match any mil-spec lower.  The DoubleStar AR-15 Selector drops straight into the receiver; just reuse your detent and spring (or add fresh ones) and you’re back on the range in minutes.  Precise machining keeps the lever snag-free, the drum seats flush with the selector drum bore, and the crisp “SNAP” between SAFE ⇄ FIRE satisfies armorers who hate mushy controls.  Made in the USA to stricter tolerances than many OEM parts, this is the no-brainer upgrade—or spare—that every build box should hold.