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...s and fluorescent material, which emits a dim light due to the radioactive decay of the tritium. A growing trend, started on air rifles and muzzleloaders,
30 KB (5,153 words) - 11:48, 21 September 2013
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...nation for approximately 11 years without using a battery, via radioactive decay, like in the British [[SUSAT]] sight for the [[SA80]] (L85) assault rifle,
9 KB (1,431 words) - 16:55, 15 March 2013
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...y 8–12 years, since it gradually loses its brightness due to radioactive decay.
3 KB (416 words) - 16:56, 15 March 2013
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...lity, which had to be replaced after a period of time due to [[radioactive decay]]. The first rear sight leaf had a 7 mm aperture which could be used a
40 KB (6,310 words) - 22:31, 1 February 2017
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...ery 8-12 years, since it gradually loses its brightness due to radioactive decay.
34 KB (5,458 words) - 16:58, 15 March 2013
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...-12 years, since it gradually loses its brightness due to radioactive decay.
6 KB (902 words) - 16:58, 15 March 2013
