Scope power affects rectile
Hello to all! I am VERY new to long rage shooting. I found this forum when reading on Parallex on high power scopes. Great information!!
My question is how does the different power ranges affect the FFP rectile to the target. Example; I have a Weaver 4.5X18 - 40mm scope (best I could do on my budget) on my ArmaLite AR-10. I zeroed the scope in at 100 yards using the lowest power. But when I adjust the power to let's say 14 power and I shoot the 100 yard range again, I can not see where the bullet goes. I have tried to search this forum but did not find any information on this subject, obviously I do not really know what to search.
If there is a good right up somewhere please point me to this information.