Are you going to be hunting or target shooting? You will have to modify your gun to fit a rail on it to mount the scope. And to use the night vision you will have to add an infrared light with that scope. Both will make the setup very heavy to carry around all day and to lift and hold the gun steady. Plus you would really have to be tech savvy to be able to use all the features of that scope. You don’t want to try a figure anything out when you are out hunting. Do you really need night vision? Unless you are out shooting hogs at night there’s no real application for it. Use the scope you have now and see how it performs. Don’t go out a spend a lot of money for something that looks cool but you really can’t use. I use the ATN Thermal LT 160 for night hog hunting. Does not have all the bells and whistles, video recording/distance readings, etc. but I'm out shooting hogs not pushing buttons.Hello! I have an old Remington left from my grandfather with an old scope but it is in ideal condition! The rifle is good, it has been cared for years with different oils, cleaned in time, etc. Still, I want to change its scope. Respectively, I ask you if you have ever used an ATN X-Sight 4K BuckHunter 3-14x scope, it has different modern attributes, I found it on this web page Rifle Scopes | Day & Night Vision Scope w/ Rangefinder and Camera for Hunting - ATN Corp and I would put such a scope. Although there are still a lot of scopes, with night vision and many other interesting things.
Plumb line levels work good.I got a couple of plumb line levels at the hardware store and used those when mounting my last scope. Probably paid $3 for both of them.
As for using levels while shooting, I see no value added if you're shooting at reasonable hunting distances....300 or less.
There's alot going on inside that scope....very busy. Personally, I'd see how the rifle shoots with the existing scope before changing it. Some of those old Remingtons are not as accurate as you might expect. Remington used to boast that they were using production machines over 100 years old. Not the best selling point for accuracy. If you can't shoot MOA at 200 yds, I'd save the money and buy a better rifle first.Hello! I have an old Remington left from my grandfather with an old scope but it is in ideal condition! The rifle is good, it has been cared for years with different oils, cleaned in time, etc. Still, I want to change its scope. Respectively, I ask you if you have ever used an ATN X-Sight 4K BuckHunter 3-14x scope, it has different modern attributes, I found it on this web page Rifle Scopes | Day & Night Vision Scope w/ Rangefinder and Camera for Hunting - ATN Corp and I would put such a scope. Although there are still a lot of scopes, with night vision and many other interesting things.