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Laser Borelights
LDI Patent No. 6,295,753
Quality engineered for a flawlessly centered dot every time, Laser Devices' MIL-SPEC borelights allow users to quickly perform a precise, accurate alignment check without test firing their weapon.

The New MBS-AA for rifles and submachine guns is equipped with external adjustment knobs for precise accuracy.

The MSB-1WE for rifles and pistols has protected adjusters used to true the device.

These precision instruments are machined from aircraft grade aluminum for reliable performance under harsh environmental conditions. Supplied with a Super Power Point visible laser for maximum daytime visibility.
PRICE: $7.00 - $454.00
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Select your firearm from the pull-down menu (below left), then choose a product model from the pull-down menu (below right) to view prices, additional images and optional accessories.

0Choose your firearm
2AK-47
3AK-74
4Armalite
6Barrett Rifle
8Beretta
10Browning
11Bushmaster Firearms
12Colt
13CZ
14Desert Eagle
15DPMS Panther Arms
17FAMAS
18FN Herstal
20Glock
21Heckler & Koch
23IMI
24Ithaca
25Kimber
26Knights Mfg
46M240 / M249
47M4 / M16 / AR15
30Magnum Research
33MP-5 Submachine gun
35Remington
36SIG Arms
37Smith & Wesson
38Springfield Armory
39STI
40Styer
42Taurus
43Walther
44Winchester
0
0Choose your product
155Borelight Insert .22 cal/.223/5.56mm
162Borelight Insert .223 cal/5.56mm-Oversize
157Borelight Insert .30 cal/.308 cal/.30-06/7.62mm
158Borelight Insert .38 cal/.357 cal/9 mm
159Borelight Insert .40 cal/10mm
160Borelight Insert .45 cal
161Borelight Insert .50 cal
156Borelight Insert 7mm
428Borelight Insert Retainer Screw
431Borelight Metal Spring Insert .22/.223/5.56mm
419MBS-1WE Laser Borelight
635MBS-AA Laser Borelight NSN #4933-01-564-2609
434Nylon Borelight Pouch

Features

  • MBS-AA Features Include
    • NSN #4933-01-564-2609
    • External adjustment knobs offer the ability to true borelight for precise accuracy
    • Rotary switch offer ON/OFF and low power mode for low light conditions
    • Optional metal spring insert available in 5.56
  • Supplied with:
    Inserts to align calibers .22, .223, 5.56mm; .223/5.56mm / .223, 5.56 oversized / 7mm / .30, .308, 30-06, 7.62mm / .38, .357, 9mm / .40, 10mm / .45 / .50
    Battery
  • Overall Features Include
    • Precision stainless steel bore rod for pin-point alignment
    • Specially formulated plastic inserts protect barrel rifling from contact with bore rod to preserve weapon accuracy
    • Aligns any type of weapon sight--including devices not located directly over the center line of the barrel
    • Manufactured in the U.S.A.
  • MBS-1WE Features Include
    • External adjustment knobs offer the ability to true borelight for precise accuracy
    • Built-in, twist-on and twist-off switches
    • Interchangeable bore rod assemblies--short bore rod for pistols and log bore rod for rifles

Specifications

Mechanical
Environment
MBS-1WE: Water resistant
MBS-AA: Waterproof to 3 meters
Length
MBS-1WE: 9.7 in. / 24.5 cm (with long bore rod)
MBS-AA: 9.25 in. / 23.5 cm (with long bore rod)
Limited Warranty
1 year
Material
Anodized aircraft aluminum 6061T-6
Weight
MBS-1WE: 4.8 oz. / 135 grams (with battery and bore rod)
MBS-AA: 5.4 oz. / 153.1 grams (with battery and bore rod)
Electrical
Battery
MBS-1WE: One 3-volt 123A lithium
MBS-AA: One 1.5-volt AA
Battery Life
MBS-1WE: 24 hours continuous
MBS-AA: 10 hours continuous
Beam Diameter
8 mm @ 25 meters
Laser Type
Visible pointer: Laser Class IIIa
Power Output
Visible pointer: <5mW
Range/Visibility
Visible pointer: 450 meters (low light) 30 meters daytime
Wavelength
Visible pointer: 635nm
warning: visible laser radiation