Asking someone which brand you should buy will yield almost as many different answers as the number of people you ask. Some people like Chebbys some like Fords

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I would start by looking at your basic Remington, Winchester, Browning, and Savage rifles in a bolt action. There are plenty more out there, but for the sake of simplicity ( and cost) start with those. There are plenty of them out there, used or new.
#1 make sure the bore is in good shape. Shine a light in one end and look down the other. Should be nice and shiny, with no obvious pitting or big black marks. (shouldn't be an issue if you are buying new.)
#2 make sure the stock is in good repair with no splits or cracks, good metal to wood fit, no major modifications.
#3 make sure it fits you. A good sales guy will be able to help you out there.
#4 look for a rifle with an adjustable trigger.
#5 a good finish will keep better in wet weather.
As above post state, try handling many guns, see what you like, see what fits you, see what is most user friendly for you ie: safetly operation, magazine/floorplate release.
There is no guarantee you will get sub MOA with any particular rifle model. As in cars, with guns there are great ones and there are lemons. If you follow the points above, and still get a rifle that shoots less than stellar, there are a few things you can do to try and rectify the situation. Try different ammo, both manufacture and bullet weight. Some rifles love a particular brand, some are not so picky. If that doesn't work find a competent gunsmith. He should be able to help you out for not a lot of dollars. A few things to try would be bedding the action, freefloating the barrel, and adjusting the trigger. These things can work wonders on a so-so shooter.
There are gun stores from Vancouver to Chilliwack. Look in the Yellow pages drop in and ask to look at a few. Haven't met many sales guys that don't love to sit and talk guns. You'll pick up tons of info along the way, and fun doing it.
