Answers for Will they fit lwrci factory back up iron sight's front thread pattern and diameter post with left front detent pin?

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Meprolight + AR15 Accessories Meprolight AR15 Accessories Meprolight TRU-DOT Self Illuminated AR-15 Rifle Night Sights Meprolight TRU-DOT Self Illuminated AR-15 Rifle Night Sights Q&A Question - Will they fit lwrci factory back up iron sight's front Meprolight + AR15 Accessories Meprolight AR15 Accessories + AR15 Iron Sights Meprolight AR15 Iron Sights Meprolight TRU-DOT Self Illuminated AR-15 Rifle Night Sights Meprolight TRU-DOT Self Illuminated AR-15 Rifle Night Sights Q&A Question - Will they fit lwrci factory back up iron sight's front Meprolight + Gun Parts Meprolight Gun Parts Meprolight TRU-DOT Self Illuminated AR-15 Rifle Night Sights Meprolight TRU-DOT Self Illuminated AR-15 Rifle Night Sights Q&A Question - Will they fit lwrci factory back up iron sight's front Meprolight + Gun Parts Meprolight Gun Parts + AR 15 Parts Meprolight AR15 Parts Meprolight TRU-DOT Self Illuminated AR-15 Rifle Night Sights Meprolight TRU-DOT Self Illuminated AR-15 Rifle Night Sights Q&A Question - Will they fit lwrci factory back up iron sight's front Meprolight + Gun Parts Meprolight Gun Parts + Rifle Parts Meprolight Rifle Parts + AR 15 Parts Meprolight AR15 Parts Meprolight TRU-DOT Self Illuminated AR-15 Rifle Night Sights Meprolight TRU-DOT Self Illuminated AR-15 Rifle Night Sights Q&A Question - Will they fit lwrci factory back up iron sight's front Meprolight + Gun Parts Meprolight Gun Parts + Rifle Parts Meprolight Rifle Parts Meprolight TRU-DOT Self Illuminated AR-15 Rifle Night Sights Meprolight TRU-DOT Self Illuminated AR-15 Rifle Night Sights Q&A Question - Will they fit lwrci factory back up iron sight's front

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Meprolight TRU-DOT Self Illuminated AR-15 Rifle Night Sights

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Manufacturer Answer

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Answered by Meprolight USA, Manufacturer from PA, United States, on August 31, 2022

I do not believe it will fit. I just saw an LWRC front flip back up sight this weekend and I see the positioning of the detent you're referring to now.
Our front AR sights have 5 notches. If you are looking down from a birds eye view and imagining a compass, where the tritium is at 180 degrees. The notches are at 0, 72, 144, 216, 288. All equally spaced out.

That 288 degree position on our front sight is probably going to be a hair off of what the LWRC is set at which seems to be perfectly 315. (bisecting that upper left quadrant exactly)

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Manufacturer Answer

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Answered by Meprolight USA, Manufacturer from PA, United States, on August 31, 2022

I do not believe it will fit. I just saw an LWRC front flip back up sight this weekend and I see the positioning of the detent you're referring to now.
Our front AR sights have 5 notches. If you are looking down from a birds eye view, where the tritium is at 6 o'clock. The notches are at 12, 2, 4:30, 8:30, and 10

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Meprolight + AR15 Accessories Meprolight AR15 Accessories Meprolight TRU-DOT Self Illuminated AR-15 Rifle Night Sights Meprolight TRU-DOT Self Illuminated AR-15 Rifle Night Sights Q&A Question - Will they fit lwrci factory back up iron sight's front Meprolight + AR15 Accessories Meprolight AR15 Accessories + AR15 Iron Sights Meprolight AR15 Iron Sights Meprolight TRU-DOT Self Illuminated AR-15 Rifle Night Sights Meprolight TRU-DOT Self Illuminated AR-15 Rifle Night Sights Q&A Question - Will they fit lwrci factory back up iron sight's front Meprolight + Gun Parts Meprolight Gun Parts Meprolight TRU-DOT Self Illuminated AR-15 Rifle Night Sights Meprolight TRU-DOT Self Illuminated AR-15 Rifle Night Sights Q&A Question - Will they fit lwrci factory back up iron sight's front Meprolight + Gun Parts Meprolight Gun Parts + AR 15 Parts Meprolight AR15 Parts Meprolight TRU-DOT Self Illuminated AR-15 Rifle Night Sights Meprolight TRU-DOT Self Illuminated AR-15 Rifle Night Sights Q&A Question - Will they fit lwrci factory back up iron sight's front Meprolight + Gun Parts Meprolight Gun Parts + Rifle Parts Meprolight Rifle Parts + AR 15 Parts Meprolight AR15 Parts Meprolight TRU-DOT Self Illuminated AR-15 Rifle Night Sights Meprolight TRU-DOT Self Illuminated AR-15 Rifle Night Sights Q&A Question - Will they fit lwrci factory back up iron sight's front Meprolight + Gun Parts Meprolight Gun Parts + Rifle Parts Meprolight Rifle Parts Meprolight TRU-DOT Self Illuminated AR-15 Rifle Night Sights Meprolight TRU-DOT Self Illuminated AR-15 Rifle Night Sights Q&A Question - Will they fit lwrci factory back up iron sight's front

Last updated 2025-11-12 UTC.