Comments by "Marvin De Bot" (@marvindebot3264) on "2-Gun: An Old-School "Ring Sight" Optic" video.

  1. It's more of the phosphor gets blown out from the constant bombardment, it dies before the tritium does.
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  2.  @someweirdguyew9757  yes and no,I've held fresh phosphors upto 40 year old tritium and still got a glow. reduced? oh heck yes but still a usable glow. Source: 30 years of watchmaking.
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