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Zero faster and save ammo with the AimShot Master Kit Multi-Caliber Bore Sight (KTMASTER2GRN). This professional green 532nm laser boresighter projects a bright daylight-visible dot to help you align rifle optics and iron sights at the bench before you ever fire a shot. The multi-caliber adapter system fits a wide range of popular rifle chambers, so one kit can set up your safe—from rimfire trainers to big-game rifles—with consistent, repeatable results. Model/MPN: KTMASTER2GRN • UPC: 669256223955
High-visibility green laser (532nm): Green is easier to see to the human eye than red under many lighting conditions, making the dot more visible indoors, at longer pre-zero distances, and in low light.
Multi-caliber versatility: The included adapters/arbors let you center the laser along the bore of numerous rifle calibers—ideal for households, instructors, and shops that work with multiple platforms.
2×AAA convenience: Runs on two AAA batteries (not included) you can find anywhere—no hunting for specialty coin cells.
Faster zero, less waste: Get on paper at 25–50 yards, then confirm with live fire. You’ll use fewer rounds and spend more time refining groups.
Consistent alignment: Precisely machined body and adapters keep the beam coaxial with the bore for reliable repeatability between rifles.
Rugged kit: Purpose-built for range bags and shop benches with components designed for quick setup and pack-away.
Laser wavelength: 532nm (green) for enhanced visibility
Power source: 2×AAA batteries (not included)
Application: Rifle boresighting; compatible with multiple calibers via included adapters
Use cases: Pre-zeroing scopes, red dots, and irons; optic swaps; travel re-checks
Operation: Simple on/off; quick adapter changeover
Model / MPN: KTMASTER2GRN
UPC: 669256223955
Secure the rifle unloaded on a stable rest; remove bolt or open action for a clear, safe chamber.
Install the correct adapter for your caliber onto the boresighter; seat it snugly in the chamber or muzzle per kit instructions.
Place a target at 25 yards (or your preferred boresight distance) and activate the laser.
Dial your optic until the reticle intersects the laser dot.
Confirm with live fire, then fine-tune at your final zero distance (e.g., 50/100 yards).
Pro tip: Green lasers are easier to pick up across a broader range of lighting—dim the room or shade the target for the crispest aiming point when boresighting indoors.
Hunters & precision shooters: Speed up optic swaps and seasonal checks.
Instructors & armorers: Standardize pre-class setups across numerous rifles and calibers.
Retail counters & ranges: Demonstrate function quickly and reduce time on benches.
Always unload and clear the firearm before boresighting.
Treat the laser like a live muzzle—avoid eye exposure and reflective surfaces.
Boresighting does not replace live-fire zeroing; always confirm at your final distance.
Follow manufacturer instructions for adapter fit; never force components into the chamber.
Remove batteries during long-term storage.
Keep adapters clean; wipe with a dry cloth to maintain concentric fit.
Store the unit in the kit case to protect the laser aperture from dust and oils.
Product: AimShot Master Kit Multi-Caliber Bore Sight
Laser: Green 532nm
Power: 2×AAA (batteries not included)
Platform: Rifles (multi-caliber via adapters)
MPN: KTMASTER2GRN • UPC: 669256223955
AimShot KTMASTER2GRN is a multi-caliber rifle boresight kit featuring a green 532nm laser and AAA battery power (not included). Get on-paper quickly, save ammo, and streamline optic setup across multiple rifles with precise, repeatable alignment. UPC 669256223955.
AimShot KTMASTER2GRN; green laser boresighter 532nm; multi-caliber bore sight kit; rifle boresight AAA batteries; universal boresighter for scopes; AimShot master bore sight; 669256223955.
AimShot Master Kit Multi-Caliber Bore Sight (green 532nm)
Multi-caliber adapters/arbors
Storage case & instructions *Batteries not included (uses 2×AAA).
Compliance note: Use lasers responsibly and comply with all local regulations. Confirm firearm is unloaded before use.
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