• Laser wavelength (nm): 632-650

• LED type: Visible red laser

• Battery type (AG5)- 2 (AG3)- 3

• Range for sighting: 15-100 yards

• Dot size: Two (2) at 100 yards

Instruction of use:

1. Place the batteries into the bore sight housing. Batteries should be placed in the bore sight negative side first. Removing the batteries from the bore sight for storage is highly recommended. A battery discharged in your bore sight could possibly destroy your unit.

2. Replace the end cap twisting to the right until the end cap lightly seals. This activates the bore sight laser.

3. Place the bore sight into the corresponding weapon's chamber (always maintain laser safety rules) using the correct bore sight for the calibre to be sighted. Slowly close the bolt action for maximum sighting accuracy.

Must see before purchase:

1.This bore sighter CAN NOT used on any lever-action rifles(for .22 .17hmr rifles ONLY). 

2.Measure: 3.5cm (L)  Back part diameter 0.9cm  front part diameter: 0.6cm. 

3.A bore sighter gives you a GENERAL idea where your bore heading to, To get your rifle sighted in. For maximum accuracy, you may still need to shot to see the real point on the target. For more details, please read Q&A in the description.

4.As an Aussie seller, we provide 30 days money back guarantee. If you feel the bore sight does work on you, feel free to contact us to get your money back, according to our return policy.

Questions & Answers:

Q1: Why does not the bore sighter align with barrel properly?

Why do I see a blued spot rather than a dot?

A1: If you seen a blued spot on the target, it means the laser bore sighter is not align with the barrel. The laser hit and reflect in the barrel. What you need to do is to adjust the position of the sighter in the chamber until you see a red dot on the target. At that point, the laser is align with the barrel. Then you need to push the bolt to secure the position of the sighter.

Q2: Does this bore sighter fit my gun?

A2: If your gun's barrel size the same to the listed size. Then it could work. Guns and ammos are different from one to another. So some of the guns may need some adjustment when use. Please refer to Q1 for the method to adjust a bore sighter. A bore sighter gives you a general idea where your bore heading to. For maximum accuracy, you may still need to shot to see the real point on the target. But a bore sighter can save you time and money spend on ammos. Moreover, it is more accurate than the front load laser sighter.

We do have full range of bore sights available for your guns. Contact us if you can not find yours.