Sight-Mark Adjustable Laser Cartridge Caliber 300 WM to 375 H&N

@ Justier Laser Cartridge SIGHT-MARK Laser Bore Sight Insertion Aid for Caliber 300 WM to 375 H&N @ The Original...Sight~Mark...The Original Laser Cartridge" Laser Bore Sight " For Caliber: 300 WM, 300 Win, 8mm Rem, 358 Rem, 300 H&N, 350 Rem, as well as 375 H&N!~NEW ITEM DIRECTLY FROM THE USA~... with us, you hit the "BULLSEYE" ... A "SIGHT-MARK" laser cartridge suitable for calibers: 300 WM, 300 Win, 8mm Rem, 358 Rem, 300 H&N, 350 Rem, as well as 375 H&N! A laser cartridge for many calibers! Delivery includes battery pack and Cordura storage bag as well as instruction manual (english) and test target. You want to sight in your scopes but don’t want to waste expensive ammunition... with the Sight-Mark LASER CARTRIDGE, you save valuable time at the shooting range and additionally protect your wallet. You simply insert the laser cartridge into your chamber (it can also be fed through the magazine) and look through your scope. Where the laser dot hits your target is the theoretical impact point of the bullet. Now simply adjust your scope using the elevation and windage adjustments to center the crosshair on the laser dot. A test shot follows, and you fine-tune/adjust your scope based on the hit result. DONE! Of course, you can also use the laser cartridge for "dry practice" or to check the point of impact of firearms that haven’t been used for a long time. Play it safe and just make a laser test shot at any target. Precise and Accurate # Easy Handling # Light and Compact # Includes Carrying Bag and Battery Pack # Safe and Quiet # Saves Your Wallet # Saves Precious Time and Expensive Ammunition Laser Wavelength 632-650nm LED/Laser Type: Visible Red Laser Class IIIa Power < 1 mW -RED- Usable Battery Types: (AG5) (SR48) (AG3) required: 2 pcs 2 pcs 3 pcs Battery Life under Continuous Use: 1 hour Range (visible) approx. up to 100 meters Laser Dot Size at 100m Distance: Laser Dot Size at 15m approx. 5 cm diameter approx. 0.5 cm Function: on/off cap Material Brass-Solid Temperature Operating Range: -10 degrees to +40 The laser remains on as long as the battery cap is screwed on (ON position).