@Viper13
If you can swing the cash get a Wheeler FAT wrench. It will save you all the guess work. If you can’t it’s still ok but you just have to trust your judgement and the advice given in this thread. It’s really not a big deal but I’m sure it is to you and you’re afraid of messing something up on your new rifle. Trust me, I’ve been there.
Your Savage does not have a rail. It has 2 piece bases. That is where you need to start. Take the scope out of the rings and the rings off the bases then take the bases off the rifle.
Now turn the rifle upside down and take the 2 action screws out. Clean them with brake cleaner, let them dry and apply a small amount of blue locktite to the threads of those screws. They don’t need much locktite, a dot about the size of #2 pencil lead is all. Now reinstall them with the gun standing vertical on its butt pad. Tighten them with the allen wrench using your thumb and index finger tips only on the short portion of the wrench as tight as you can. Now switch to the long portion as a handle and tighten 1/3-1/2 rotation more. That’s it. Now work the bolt to make sure there is no sticking or resistance. If there is back out the screws an 1/8 turn at a time until the resistance goes away.
Time for the bases. Make sure the mating surfaces are clean and dry on the rifle and bases. Again, clean the screws with brake cleaner, let dry and apply locktite to the threads. This time you only need half as much locktite as you applied to the action screws. Follow the same guidelines as above when tightening and torquing the base screws.
Now for the rings. Clean and dry threads again with brake cleaner. Do not locktite them yet. Install the bottom ring halves onto the bases only finger tight. This is where things get a little wonky. With the gun in a vise or rest or something that will prevent it from falling over place the scope in the bottom ring halves. Place the top ring halves on the scope and screw in the cleaned and dried and locktited ring screws finger tight. Make sure that the gap between the ring halves are the same on both sides. Now loosen the bottom ring nuts and retighten them as much as you can by hand.
Leveling the scope. Loosen the top ring half screws a little, maybe a half a turn. Get behind the rifle and shoulder it while it’s still on it’s rest like you would if you were shooting off a bench. Try to keep the gun as plumb as possible. Now look through the scope and rotate it until the reticle is as plumb with the gun as you can get it. Now tighten the top ring half screws a little more than finger tight while still paying attention the gap between the ring halves. Now get up and walk around for a minute. Go back to the rifle and look through the scope. Does the reticle still look plumb? If not loosen the top ring screws and readjust. Once this step is complete tighten the top ring screws in a cris cross fashion (front left, rear right, front right and rear left) using your thumb and index finger tips a 1/4 turn at a time while making sure the scope does not move. You have to pay attention to this step because the scope can rotate from tightening the screws, especially with lower quality rings. Once the screws are tightened as much as you can with your finger tips torque them down with another 1/3 of a turn.
This is the last step. Lossen the bottom ring nuts, apply locktite and tighten them down as much as you can by hand while pushing the scope towards the muzzle of the rifle. Torque the nuts down by giving them another 1/3 turn with a screw driver while still keeping forward pressure on the scope.
That’s it you’re done. Let the locktite set up overnight. Take your time, take it slow and have fun with it. You’re not going to break your gun, don’t worry about that. This will be a confidence builder for you and give you a sense of pride in the work you’ve done. Your future groups will tighten barring the scope actually being a lemon. Good luck. I hope this helps.