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Discussion Starter #1
been looking at reflex sites to mount on top of my nikon

delta point is 3500 Gs of impact

burris fast fire was 1k

trijicom red dot was 5500G? trij doctor was 1100 i think

does this G# deal w/ the zero or just the optic falling apart? how many Gs does a .223 55gr create?


anybody use any of these btw? im leaning towards the delta point, auto on/off/light adjust comes w/ 7.5moa chevron
 

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nih said:
does this G# deal w/ the zero or just the optic falling apart? how many Gs does a .223 55gr create?
...G forces refer to the acceleration of gravity and when greater than 1...that is...the force upon an object at rest lying on the surface of the earth...or the force acting on a "free falling" object...anyways...i wouldn't be too concerned about the "stress and strain" on an optic mounted on your Sig 556...

...good quality optics can take the impact loading produced by firing your rifle and will not loose their zero...
 

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...i would go with the Trijicon or Burris Fast Fire with the 4 MOA aiming tool...
 
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