M-16 Selector
The M-16 Selector is the three-position fire control switch used to set the M-16 to Safe, Semi-Auto, or Full-Auto. Produced to U.S. military contract specifications under part number 8448630, it is machined from hardened steel and finished in manganese phosphate to match the rest of the lower receiver group. The full-auto profile correctly engages the auto sear and disconnector for proper select-fire function. Intended for armorers, Class III dealers, and owners of registered M-16 lower receivers who need a MIL-SPEC replacement selector.
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- SKU
- 8448630-FA
$15.95
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Description
Features
- Three-Position Fire Control — Rotates between Safe, Semi-Auto, and Full-Auto to manage the M-16 fire control group.
- Military Contract Production — Manufactured to genuine U.S. military specifications under part number 8448630.
- MIL-SPEC Steel Construction — Built from hardened steel for long service life under sustained use.
- Manganese Phosphate Finish — Parkerized coating resists corrosion and matches standard M-16 lower receiver components.
- Correct M-16 Geometry — Full-auto profile cams the auto sear and disconnector correctly for proper function in registered M-16 fire control groups.
- Position Indicator Mark — Tick mark on the right-side stub clearly shows selector orientation at a glance.
- Drop-In Replacement — Direct fit for M-16, M16A1, M16A2, M16A3, and M16A4 lower receivers using standard selector detent and spring.
- Restricted NFA Component — Intended for registered M-16 receivers and qualified armorers servicing select-fire platforms.
More Information
Customer Reviews
Top customer reviews
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Best selector for my full auto buildI have tried a few different selectors and this one is by far the most reliable. It engages the auto sear perfectly and the steel feels really solid. Shipping was crazy fast too, which was a nice bonus.
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Solid drop-in selector, no complaintsPicked this up to replace the worn out selector on my M16 parts kit build. Fitment was spot on, no slop at all between positions and detent engagement feels crisp. Ive swapped a few of these over the years and this one is right up there with mil-spec. Shipping was faster than expected, had it in 3 days.
True mil-spec dimensions
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Top-notch build qualityThe build quality is top notch and I appreciate the smooth operation. One con would be the price point, but you gotta pay for quality right? Overall, happy with my purchase!
Smooth operation
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Solid Purchase for the PriceI needed a replacement selector for my M-16 and this one did the job. It feels sturdy and fits well. Shipping was fast and the packaging was secure.
Fast shipping
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Smooth selector, easy installI swapped out my old selector for this one and it's been a big improvement. The detents are smooth and it's easy to switch between semi and auto (or in my case, just semi). Installation was a breeze, took me about 10 minutes
Easy install
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