Scott Bershing wrote, 'I have a chance to buy a new Burris 2.5 x 10, posi-lock, A.O., matte finish, My relatives in the gun business told me that while Leupolds are almost never returned by the customer, many Burris scopes are. In fact, it seems to be a common occurence for a Burris to be returned to the factory before it's ever 'right.'
I remember reading an NRA evaluation of a Burris scope, and IIRC using the Posi-Lock feature slightly changed the zero. The whole purpose of that feature is to 'lock down' the zero, right?
When I got a scope for my Model 70 in .416 Remington magnum, I got the Leupold Vari-X III in 1.5-5X. It had longer eye relief than any comparable Burris, which is critical on a heavy recoiling rifle.
I also noticed that Burris did not offer any quick-release rings, so I do not consider them to be a serious competitor in the area of dangerous game rifles.
One of the cheapest, if not the cheapest, place to order scopes from is
www.bearbasin.com. I saved about $65 on a Leupold I ordered from them, almost enough to pay for the bases and rings!