Best Laser Chamber Bore Sighter

MidTen Green Laser Bore Sight 223 5.56mm Boresighter with 4 Sets of Batteries

Class IIIA laser, less than 5mW, safe and harmless. Caution: Keep the green laser beam away from eyes..
Clear and bright green laser, which can provide longer distance sighting than red laser bore sight, work well in any weather conditions.
Faster gun zeroing and high accuracy to aim at the target, sighting range of the 223 laser bore sight is 15 to 100 yards..
The 5.56 laser bore sight includes 4 sets batteries (12 AG3 batteries), which can last 2 hours and 20 minutes in total ( each set of battery can last....
The 223 bore sight fits for 5.56 .223 chamber, caliber specific. Easy to sit perfectly in the bore. Sturdy brass construction..

Simply chamber the bore sight like a regular bullet and a laser dot will show exactly where the rifle.
It projects a straight laser beam allowing precise optical adjustments to sight in your scopes & sights without firing any ammo.
Compact and lightweight. Takes the frustration out of sighting in almost any gun.

-Include Carrying Pouch- With Belt Loop, 1 Battery Pocket + 3 Slots For Big Or Small Caliber Bore Sighter. Storage Everything On the Way to Range Or Outdoor Hunting Then Adjust Your Sights..
-Fast Gun Zeroing And Sighting- Easy To Use According To The Guide On The Package..
-Extra Batteries- Comes With 2 Sets Battery (6pcs LR41 ). Each Set Can Supply Power About 0.5 Hour..
-Quality Product- Class IIIA laser, < 5mW. Sturdy Brass Construction..
-Good Package- Laser Bore Sight Packed In Blister + Carrying Bag In A Heavy Duty Matt Zip Poly Bag..

Please note: It Does not fit 300 blackout. -Include Carrying Pouch- With Belt Loop, 1 Battery Pocket + 3 Slots For Big Or Small Caliber Bore Sighter. Storage Everything On the Way to Range Or Outdoor Hunting Then Adjust Your Sights..
-Fast Gun Zeroing And Sighting- Easy To Use According To The Guide On The Package..
-Extra Batteries- Comes With 2 Sets Battery (6pcs LR41 ). Each Set Can Supply Power About 0.5 Hour..
-Quality Product- Class IIIA laser, < 5mW. Sturdy Brass Construction..
-Good Package- Laser Bore Sight Packed In Blister + Carrying Bag In A Heavy Duty Matt Zip Poly Bag..

[Powerful Laser Beam]: The Red laser was bright enough for me to see it on a bright sunny day at 50 yards! So you can sight in my scope at 50 yards and ping target plates at 100 yards with ease.(Class IIIA laser, less than 5mW).
[Saving Time & Money]: This laser bore sighter kit can help you quickly zeroing your gun's scopes,optics & iron sight,saving your time and money without any ammo..
[12 Barrel Adapters]: Our laser sight kit come with 12 adapters fit 0.117 to 12GA caliber for Pistols, Rifles, Shootguns, So it can be perfectly compatible with most guns..
[Upgraded Battery Life]: This laser point boresighter Upgrade to 800mAh CR14250 Battery, which have longer service life than others..
[What You Get]: 1 * Red laser bore sight, 1 * 800mAh CR14250 Battery, 12 * Adapters(fit 0.177 to 12GA Caliber),1 * Screwdriver,1 * Instructions..

-Include Carrying Pouch- With Belt Loop, 1 Battery Pocket + 3 Slots For Big Or Small Caliber Bore Sighter. Storage Everything On the Way to Range Or Outdoor Hunting Then Adjust Your Sights..
-Fast Gun Zeroing And Sighting- Easy To Use According To The Guide On The Package..
-Extra Batteries- Comes With 2 Sets Battery (6pcs LR41 ). Each Set Can Supply Power About 0.5 Hour..
-Quality Product- Class IIIA laser, < 5mW. Sturdy Brass Construction..
-Good Package- Laser Bore Sight Packed In Blister + Carrying Bag In A Heavy Duty Matt Zip Poly Bag..

5-IN-1 TACTICAL COMBO: Pinty's 4-12x50 rifle scope comes with a red and green dot sight, a bore sighter, a green laser, and a 20 mm riser mount to suit diverse shooting needs on the range whether you're an amateur getting your feet wet or a seasoned outdoorsman needing a replacement riflescope combo, Laser Class: Class IIIA. Laser Power Less Than 5mW..
HIGHLY ADJUSTABLE: In addition to wide magnification range from 4x to 12x, our rangefinder rifle scope boasts both green and red reticle illumination with 5 level brightness adjustment, giving you optimal vision day and night.
the red dot reflex sight has convenient bottom switches for easy adjustment of reticle types and brightness, helping you focus in no time..
RUGGED CONSTRUCTION: The lenses are carefully ground and fully multi-coated to remain scratch-resistant and crystal clear.
the hermetically-sealed nitrogen-filled tube provides water, fog, and shock-proof performance to protect your optics from annoying condensation.
and the aircraft-grade 6061 aluminum alloy and anodized finish give you both light weight and superior wear and corrosion resistance..
USER FRIENDLY: The provided riser mount works with any of your handguns or long guns with a standard 20mm Picatinny or Weaver rail.

[Specifications] Feyachi bore sight laser is a class IIIA laser with a power of less than 5mW and a wave length of 632-650nm of red laser..
[Sturdy Design] Robust and durable brass construction makes the bore sight laser built to last and easy to sit perfectly in the bore..
[3 Set Battery] The 223 laser bore sight comes with 3 set of batteries, total of 9 upgraded batteries with a life span of up to one hour on each set..
[High Accuracy] The fastest red dot laser zeroing and sighting system and save you time. Reduce wasted cartridges and shells..
[Application] The bore sight is built to be able to fit in .223 chamber with caliber specification..