Elenzk Laser Bore Sight Cal Red Dot Boresighter 223 5.56mm Rem Gauge with 2 Sets of Batteries, Red Laser Sight Hunting Boresighters Laser Sight
Category: Sports & Outdoors
Categories: Sports & Outdoors > Hunting & Fishing > Shooting > Optics > Boresighters
Store: Elenzk
Average rating: 4.1 (257 ratings)
Features:
Class IIIA laser, less than 5mW.
Made to fit the .223 chamber, caliber specific.
High accuracy to reduce cartridges and shells wasted, sighting range of the bore sight is 15 to 100 yards.
Comes with 2 sets UPDATED batteries (6 AG3 batteries) which can last at least 2 hours.
Simply place batteries in end cap-twist and end cap to turn on-and place in chamber.

Description:
Laser Bore Sight Cal Red Dot Laser Boresighter for 223 5.56mm Rem Gauge Caliber Pistols Rifles.
The Elenzk Laser Bore Sight provides the most convenient and accurate method for sighting in rifles and shotguns of all types. Simply chamber the boresight like a regular bullet and a laser dot will show exactly where the rifle is aiming. It’s easy to sight in any scope without firing a single shot. Live fire is only needed to fine tune the weapon being sighted in order to compensate for inconsistencies, such as bullet drop due to distance.
Specifications:
-- Length: 44.5mm -- Tail Width: 9.5mm -- Head Width: 6.3mm  -- Laser Wave Length (nm):
640 to 660
-- LED Type: visible red laser  -- Power:
<5 mW
-- Construction: Brass  -- Sighting Range:
15 to 100 yards
-- Dot Size:
2 inches at 100 yards
-- Operation: On/Off End Cap  -- Temperature: -10℃ to 40℃  -- Battery Type: 6 X AG3 (Included)
How To Use The Bore Sight?
1.Unscrew the back cap from the bore sight by turning counter clockwise 2.Stand the bore sight on a flat surface with the laser side pointing down 3.Insert batteries (+ side up) inside the rear opening 4.Carefully push down and turn the screw cap clockwise to tighten the cap (the laser is now on)  5.Place in your rifle’s chamber and close the bolt 6.To remove - open the bolt if it does not automatically extract, manually remove the unit by tilting the rifle’s barrel upward (always practicing safe firearm practices)  7.Unscrew the back and remove the batteries to turn the unit off
Package Included:
-- 1 X Laser Bore Sight  -- 6 X AG3/LR41 Batteries
Maintenance Tips:
Remember to remove the batteries to preserve the power when done. Avoid the eyes to be exposed to the beam directly.
Please make sure the bore sight is loaded proper