Weapon sight light emission system

1. A sighting device configured for use with a weapon, comprising:

a light conductive member configured to receive an amount of light from a light source external to said light conductive member and transmit said amount of light internally for emission as visible fluorescence from a light conductive member first end;

a chamber disposed inside of said light conductive member, said chamber containing only non-radioactive material; and

a light-emitting element contained within said chamber, said light-emitting element comprising a phosphorescent material loaded within a curable resin to provide a phosphor-loaded resin;

wherein said phosphorescent material emits a first amount of visible light following exposure to a light source to provide a viewable aiming indicium in low light conditions, and continues to emit said first amount of visible light after discontinuation of exposure to said light source to provide persistent luminescence.

2. The sighting device of claim 1 , wherein said light conductive member is discrete from said light-emitting element.

3. The sighting device of claim 1 , wherein said chamber is provided by a bore longitudinally disposed within said light conductive member.

4. The sighting device of claim 3 , wherein said bore longitudinally extends a distance within said light conductive member from a light conductive member first end.

5. The sighting device of claim 4 , wherein a chamber open end of said chamber aligns with said light conductive member first end to position an exposed surface area of said phosphor-loaded resin contained within said chamber proximate said light conductive member first end.

6. The sighting device of claim 1 , wherein a light conductive member internal surface of said light conductive member provides chamber walls which define said chamber disposed inside of said light conductive member.

7. The sighting device of claim 1 , wherein said chamber disposes in coaxial relation to said light conductive member.

8. The sighting device of claim 1 , wherein said chamber is concentrically disposed within said light conductive member.

9. The sighting device of claim 1 , wherein said light conductive member, said chamber, and said light-emitting element are cylindrically-shaped.

10. The sighting device of claim 1 , wherein said chamber has a chamber depth which is not lesser than about 1/32 inch.

11. The sighting device of claim 1 , wherein said resin adheres to one or more walls defining said chamber to fixedly secure said phosphor-loaded resin within said chamber.

12. The sighting device of claim 1 , wherein said resin comprises an epoxy resin.

13. The sighting device of claim 1 , wherein said phosphorescent material loaded within said resin comprises strontium aluminate.

14. The sighting device of claim 1 , wherein said phosphorescent material loaded within said resin emits green light.

15. The sighting device of claim 1 , further comprising a reflective layer disposed within said chamber to enhance said persistent luminescence of said first amount of visible light.

16. A sighting device configured for use with a weapon, comprising:

a light conductive member configured to receive an amount of light from a light source external to said light conductive member and transmit said amount of light internally for emission as visible fluorescence from a light conductive member first end;

a chamber disposed inside of said light conductive member, said chamber containing only non-radioactive material; and

a light-emitting element contained within said chamber, said light-emitting element comprising a phosphorescent material which emits a first amount of visible light following exposure to a light source to provide a viewable aiming indicium in low light conditions, and continues to emit said first amount of visible light after discontinuation of exposure to said light source to provide persistent luminescence;

wherein said light conductive member is discrete from said light-emitting element.