300 Winchester Short Mag Arbor Shell

SKU:
300WSM-OSP-ARB
$19.95
The Osprey Global 300 Winchester short mag arbor shell is a 'Shell" that accepts the Osprey Global 223 Green Laser Boresight. Simply insert the 223/556 green laser boresight into the 7mm REM arbor, then use as a 300 Winchester Short Mag boresight. You can purchase a variety of Arbor shells in conjunction with the 223/556 green Laser boresight.

The 300 Winshester Short Mag Arbor is a Shell that fits the 223/556 Green Laser Boresight. Once you insert the Green 223/556 laser boresight into the arbor then insert the shell into your chamber. It will project a green beam showing your point of impact. Do this at 30 yards and sight in the riflescope, red dot or laser you are wishing to sight in. Adjust your windage and elevation until the point of impact meets the zero of your riflescope, red dot or laser. When you take a shot at 100 yards or further distance you will be within a few inches of the target. This will get you accurate but may take slight tweaks with live ammunition to get a perfect zero due to different barrel lengths, ammunition and weapons.

 

The 300 Winchester Short Mag Arbor shell requires the 223/556 green laser boresight. The 300 WInchester Short Mag Arbor will chamber into the folowing calibers

  • 300 Winchester Short Mag
  • 270 Winchester Short Mag

For More information on the Best use and practices check out:

Laser Boresight [The original And The Best]