Experience effortless optic calibration with the Osprey 300 Winchester red laser boresight. Machined from heavy-duty brass, this reliable tool drops directly into the chamber to project a precise 635–655nm red laser dot. Safe for routine use with a beam under 5mW, it spans a 15–100 yard sighting range to get your crosshairs aligned quickly. Complete with three LR41 batteries and Osprey's lifetime warranty, it guarantees your initial shots hit close to center, saving you time and costly ammunition.
| Bright 635 to 655nm vivid red laser emitter provides high visibility in light. Highly effective extended targeting beam covers distances from 15 to 100 yards. Projects a highly precise tight dot profile alignment dot at 100 total yards. Complies with safety standards using a safe beam output power under 5mW max. Arrives ready for immediate use with three long-lasting included LR41 cells. | Zero your rifle optics without wasting costly rounds to save ammo expenses. Fast user-friendly instant calibration design helps align crosshairs quickly. Pre-calibrated centering guarantee positions your very first shots to center. Completely backed by the official Osprey lifetime warranty product guarantee. Heavy-duty premium brass body casing ensures exact chamber fit and durability. |