Enhance your aiming precision with the PPT Laser Bore Sight Collimator, a powerful laser pointer designed for handguns and rifles. With a precise wavelength range of 635-655nm, this collimator ensures accurate calibration for firearms ranging from 0.22 to 0.5 caliber. Perfect for tactical applications and hunting scenarios, the GS20-0036 model provides a reliable and efficient method to zero in on your target. Elevate your shooting experience by incorporating this advanced laser bore sight into your gear, allowing you to fine-tune your firearm with ease and confidence. Improve your marksmanship and streamline your tactical preparations with the PPT Laser Bore Sight Collimator.