This arbor is used in conjunction with Aimshot's .223 Laser Bore Sight

This arbor is used for all of the following calibers:
- 300 RSUM Remington Short Ultra Mag, 7mm RUM Remington Ultra Mag

Manufacturer Model Number: AR300
Manufacturer's Website:
www.aimshot.com



*The image and details above are a representation only, production variances may exist. For details please contact us or the manufacturer prior to ordering.