CVLIFE Laser Bore Sighter with ON/OFF Function

About CVLIFE Laser Bore Sighter with ON/OFF Function

• 【ON/OFF Switch】The CVLIFE .17hmr/.177Cal laser bore sight is equipped with an ON/OFF switch, making it easier to use. No need to remove the batteries every time, saving much time.
• 【Easy to Use】The .17 end barrel laser bore sighter is designed for ultimate convenience with its plug-and-play functionality, helping you get your aim close efficiently.
• 【Extra Battery and O-Ring Supply】Comes with 4 sets of batteries (12 LR41 batteries in total), each providing up to 90 minutes of laser operation. Includes plenty of spare O-rings for replacements and a sturdy metal case for storage.
• 【High Accuracy】Calibrated at the factory, requiring no further adjustments. Made of premium brass with sturdy construction, offering better performance in temperature resistance and accuracy.
• 【Specification】Designed to fit .17HMR, .177Cal specific calibers. Just insert the bore sighter into the barrel (without si-lencer) directly, easy to use and quickly gets the job done. Class IIIA laser, less than 5mW.

Product Description

No need to remove the batteries every time!

• Simply turn the tail rod to turn off the laser. No need to unscrew the tail rod completely.
• No need to remove the batteries every time, saving much time for you.

CVLIFE Bore Sight Laser: Long lasting and portable

12pcs Batteries

• Provide more batteries and longer runtime
• 4 sets of LR41 battteries (12 in total)
• Each set can provide 1.5h runtime

Package Included

• 12 x O-rings & LR41 batteries
• 1 x .17HMR laser bore sighter
• 1 x small tin case
• 1 x user manual