.308 Boresight Arbor – Universal Caliber Solution for Precision Shooters

Upgrade your zeroing process with Osprey’s .308 Boresight Arbor, designed to work seamlessly with our high-visibility .223 Green Laser Boresight. Crafted from premium brass, this arbor ensures durability and precise alignment for multiple calibers, including .308 Winchester, .260 Remington, 7mm-08, and .338 Federal.

Why Choose Our Boresight Arbor?

• Cost-Efficient: Eliminate the need for multiple boresights—our universal arbor system saves you money across 11+ calibers.
• Daylight-Visible Green Laser: Unlike standard red lasers, our high-intensity green beam remains clear even in bright conditions for faster, more accurate sighting.
• Lifetime Warranty: Backed by Osprey’s industry-leading guarantee for worry-free ownership.

Perfect for Quick & Accurate Zeroing

Ideal for hunters, competitive shooters, and gunsmiths, this arbor simplifies barrel alignment—reducing ammo waste and range time. Simply attach the arbor to your existing .223 Green Laser Boresight (sold separately) and enjoy instant compatibility with larger calibers.

Note: This accessory is designed for paintball, airsoft, and firearm maintenance purposes only. Compliance with local laws and safety guidelines is required.

Optimize your shooting setup today with Osprey’s versatile, precision-engineered solution!