MBS-AA Borelight

Laser Boresight for Rifles, Carbines, Submachine Guns and Pistols

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Quality engineered for a flawlessly centered dot every time, the MBS-AA Borelight provides a precise, accurate alignment in the field without firing a single round of ammo.

  • Visible red laser
  • Weight 5.4 oz.
  • Submersible to 3 meters
  • Item No. 9090


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Product Features: 

Low Power Mode for Low Light Conditions
Stainless Steel Bore Rods (2) Fully Adjustable for Windage / Elevation Rotary Switch for Easy Operation
Powered by One AA Battery
Includes Arbors for these Calibers:
    ⁃    .22/.223/5.56mm Oversize
    ⁃    .223/5.56mm
    ⁃    7mm
    ⁃    .30/.308/30-06/7.62mm
    ⁃    .38/.357/9mm
    ⁃    .40/10mm/.45/.50


Item No.Visible LaserIR PointerIR IlluminatorLaser ColorCase Color
9090Visible Red LaserN/AN/ARedBlackBUY NOW
Laser ColorRed
Case ColorBlack
Wavelength - Visible Red Laser635 nm
Beam Divergence - Visible Red or Green Laser
Range/Visibility (Night/Day)* - Visible Red Laser250 m
Temperature-40° to +65° C
Battery1 AA
Battery Life (mode dependent)8 hours
MaterialAircraft Aluminum
Weight (with battery)5.4 oz
Dimensions9.25 L
WaterproofSubmersion to 3 m
Activation SwitchRotary Switch
Special FeaturesSupplied with arbors for most carbine, rifle, submachine gun and pistol calibers

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Any plans to offer a 17 caliber or 0.177" boresight "spud" or arbor in the future?

Asked by: BugBug
We have no plans for new sizes at this time.
Answered by: SteinerOptics3
Date published: 2016-10-14

Has this product been discontinued?  If, yes, will there be a replacement?

Asked by: Golfman
This product has not been discontinued.
Answered by: Steiner eOptics 1
Date published: 2017-02-07

Are bore studs for other calibers????

Asked by: Bigun
Includes Arbors for these Calibers: ⁃ .22/.223/5.56mm Oversize ⁃ .223/5.56mm ⁃ 7mm ⁃ .30/.308/30-06/7.62mm ⁃ .38/.357/9mm ⁃ .40/10mm/.45/.50 Unfortunately, there are no other arbors available at this time
Answered by: SteinerOptics3
Date published: 2016-10-14
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