The battery in my red dot scope from barnett has died what size battery is it?

SOURCE: I have a tasco pro point plus (red dot Scope) and

The PDP3CMP uses the CR2032 batteries.I had one and gave it to my son who uses it on a huge pistol.I gace him several spare batteries with it.You always need a spare for those things.Good Luck

SOURCE: how do change the battery in a BSA HD42SB

It should be seated inside the windage knob, if not look for a slotted type indentation in one of the knobs, and turn that cap counter clockwise with a coin that fits snugly in the slot while holding the sides of the knob.

It will be a pancake style battery.

Aduz

SOURCE: 3-9x40 bushnell scope red dot wont come on???

I believe your model takes an 3V lithium battery type 2032. Grasp the battery cover and turn it counter clockwise until battery is exposed small screw driver, gently pry the battery free, replace it and, tighten the battery cover.

here is a manual

http://www.bushnell.com/manuals/riflescopes/Banner_Riflescope.pdf

download it an keep it for your records

should it still not function To make contact on your scope

Bushnel Performance Optics
8500 marshall drive
lenexa, kansas 66214

SOURCE: I'm looking for the battery size for a tasco red

CR2032 most likely

SOURCE: the dot on my tasco red dot scope (BKRD30/22)

that is the problem with red dot sights.if your eye sight is not 20-20,you will get a star burst or halo.glasses will help.