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2. Boresight (firearm) - Wikipedia

   en.wikipedia.org/wiki/Boresight_(firearm)

   The user then adjusts the iron sights or scope reticle to align the point of aim with the projected laser dot. Another more commonly used type of laser boresighter is attached to the muzzle of the barrel, either inserted straight into the bore ("arbor" type) or held in alignment with the barrel via a magnet, and projects a laser beam onto the ...

3. Laser sight - Wikipedia

   en.wikipedia.org/wiki/Laser_sight

   Singaporean soldier aiming a SAR 21 with laser sight. A laser sight is a device attached or integral to a firearm to aid target acquisition. Unlike optical and iron sights where the user looks through the device to aim at the target, laser sights project a beam onto the target, providing a visual reference point.

4. Boresight - Wikipedia

   en.wikipedia.org/wiki/Boresight

   Boresight (firearm), adjustments made to an optical sight, to align the barrel of a firearm with the sights Boresight point, also known as gun harmonisation , the alignment of weapons in an aircraft Project Boresight , a US radio direction finding system

5. Sight (device) - Wikipedia

   en.wikipedia.org/wiki/Sight_(device)

   Sights can be a simple set or system of physical markers that serve as visual references for directly aligning the user's line of sight with the target (such as iron sights on firearms), [3] or optical instruments that provide an optically enhanced—often magnified—target image aligned in the same focus with an aiming point (e.g. telescopic ...

6. Holographic weapon sight - Wikipedia

   en.wikipedia.org/wiki/Holographic_weapon_sight

   The sight can be adjusted for range and windage by simply tilting or pivoting the holographic grating. [4] To compensate for any change in the laser wavelength due to temperature, the sight employs a holography grating that disperses the laser light by an equal amount but in the opposite direction as the hologram forming the aiming reticle.

7. ‘Time for me to dig in’: Justice Department puts pressure on ...

   www.aol.com/news/time-dig-justice-department...

   The fate of thousands of FBI officials remains in the balance as the Justice Department is demanding they fill out a questionnaire about any involvement in investigating the January 6, 2021, US ...