Are you dialing the scope or holding over?I am using a Crossfire II 6-18x44 AO scope. I am confident of the zero. Barrel Length is 24".
Here are some photos of the muzzle. I may get a bore scope to check inside. I am not sure if I am in my own head here but something just does not seem right with this gun and I want to be confident before this trip.
Is everything tight? -YesSeveral possibilities here.
Is everything tight?
Is the parallax adjustment of scope set correctly?
Is the scope proven to be reliable?
Is your shooting form the exact same between the groups at both yardages?
Have you checked the velocity of your load?
Probably several more.
I am using the 100 yard zero and not adjusting and measuring the drop.Are you dialing the scope or holding over?
How are you validating the 7" drop at 200. Are you using your 100 yard zero, not adjusting and measuring the drops or are you dialing what you think should get you on target at 200?
You are somewhat guessing at velocity and that bullet has a very low BC so even small variations in velocity could make a noticeable difference.
1.5" at 100 yards and 2.5" at 200.What is your group size?
Are you strapping the gun in the sled and weighing it down so it doesn't move? If so don't do that...Is your shooting form the exact same between the groups at both yardages? Shooting off a lead sled for both.
Your barrel is fine.I am using the 100 yard zero and not adjusting and measuring the drop.
Its definitely still moving. I added 25 lbs and I am strapping it down.Are you strapping the gun in the sled and weighing it down so it doesn't move? If so don't do that...
LOL! I know sometimes I have to hear a thing a few times to get it.Your barrel is fine.
A bullet dropping less than a factory test barrel is not uncommon. The box information being inflated is also not uncommon.
What scope and model are you using, does it have good parallax adjustment on it? I know it's a long shot but I thought I'd ask. CheersI'm getting ready to head out to Nebraska in a month for Mule Deer and went to the range a few times this past week an noticed that when zeroed at 100yrd, I'm getting a 7.5" drop on 200yrd shots. This seems like much more than I should expect given my research. The gun is a Remington 700 .308. I am shooting Federal Fusion Soft Point 150 Gr. There was no wind, elevation 750 and temp of 55 degrees. Scope height is 2". I am not a beginner when it comes to hunting, but have not had the need to really dial in a rifle for longer distances until now. Any input would be appreciated. I am curious if copper fouling could have anything to do with this. Thanks in advance!
Crossfire II 6-18x44 AOWhat scope and model are you using, does it have good parallax adjustment on it? I know it's a long shot but I thought I'd ask. Cheers
Then here is quite probably your problem. Never weigh and strap down a led sled, in fact, ditch the sled altogether its a design that never should have been invented... rifles and scopes are not designed to be shot locked down to resist recoil and that will affect your point of impact. If it hasn't already broken your scope ditch the led sled and rezero at 100yds using sandbags. Then fire 3 at 200yds and your drop will probably be the usual 3-4inches at most.Its definitely still moving. I added 25 lbs and I am strapping it down.