Re: B&L 4000 and 4200?
Ian has it right. The 4000 was B&L top o d line scope. Then When they changed the name over to Bushnell they added the rainguard coating and changed it to 3200 and 4200 respectivley. I have both and think they are one of the best scopes for the money, I will buy them before i ever will a leupold. I do wish in their higher power scopes they would offer a 1/4" click option instead of 1/8" clicks but makes for a excellent precision scope for out to about 500 yards with a flat shooter.
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