Leave nothing to chance.

The Barrett Optical Ranging System (BORS) is an integrated ballistics computer that mounts directly on the riflescope and couples to the elevation knob.

BORS instantly takes care of the data work by drawing from several tables and taking into account a number of real-time external factors so you can focus on the task of achieving first round hits.

After determining the range to target, simply turn the elevation knob until the BORS screen matches your target's distance. Internal sensors automatically calculate the ballistic solution. BORS compensates for temperature and barometric pressure, calculates angle cosine and displays rifle cant.

BORS

The BORS kit includes the proprietary Barrett Ballistic PC Software that's pre-programmed with a library selected by Barrett. BORS USB data cable allows the transfer of user programmable custom loads to BORS from his or her computer.

Designed primarily to withstand military operations, BORS is rugged and able to operate with a variety of scopes, calibers and rifles.

*Barrett Ballistic Software requires Windows XP or higher, and is not directly MAC OS compatible.

Retail price list reflects U.S. commercial sales only. For military or law enforcement pricing, please fill out this form. For International pricing please contact Barrett.

Features

  • Barrett Ballistic Software†
Compatible Scopes
  • Leupold® Mark 4® LR/T® M1 3.5-10x40mm
  • Leupold Mark 4 LR/T M1 4.5-14x40mm & 50mm
  • Leupold Mark 4 LR/T M1 6.5-20x50mm
  • Leupold Mark 4 LR/T M1 8.5-25x50mm
  • Leupold Mark 4 ER/T M1 4.5-14x50mm
  • Leupold Mark 4 ER/T M1 6.5-20x50mm
  • Leupold Mark 4 ER/T M1 8.5-25x50mm
  • Nightforce™ NXS 3.5-15x50mm & 56mm (Not compatible with Zero-Stop, Hi Speed, or .1MRAD (metric) turret systems.)
  • Nightforce™ NXS 5.5-22x50mm & 56mm (Not compatible with Zero-Stop, Hi Speed, or .1MRAD (metric) turret systems.)
  • Nightforce™ NXS 8-32x50mm & 56mm (Not compatible with Zero-Stop, Hi Speed, or .1MRAD (metric) turret systems.)
  • Schmidt & Bender 3–12x50mm Police Marksman II LP (Must have "double-turn" turrets with .1MRAD (1cm) adjustments, Counter-Clockwise rotation for Up.)
  • Schmidt & Bender 5-25x56mm Police Marksman II LP (Must have "double-turn" turrets with .1MRAD (1cm) adjustments, Clockwise rotation for Up.)

Specifications
  • Weight:*

    13 oz (370 g)
  • Height Above Centerline of Scope:

    2.49” (6.32 cm)
  • Width:

    3.25” (8.26 cm)
  • Display:

    2 lines, 12 character LCD
  • Operating Temperatures:

    -4° F thru 158° F
    (-20° c thru 70° c)
  • Operating Altitude:

    -1,000 thru 20,000 ft
    (-300 thru 6,100 m)
  • Tilt Range:

    -90° thru 90° (2-degree resolution)
  • Battery:

    CR-123
    Life: 40 hour minimum
  • Buttons:

    4 button
Configurations
Part No. Description UPC
BORS for Nightforce™ (Barrett Rings Required)
66981 3.5-15x50mm, Non High-Speed Turrets 816715011237
66979 5.5-22x50mm and 56mm, Non High-Speed Turrets 816715010414
66971 8-32x56mm, Non High-Speed Turrets 816715010421
BORS for Schmidt Bender (Barrett Rings Required)
66972 3-12x50mm PM II, 0.1 MRAD adjust. 816715011213
66970 5-25x56mm PM II, 0.1 MRAD adjust. 816715011220
BORS for/with Leupold®
13353 BORS for Mark 4 M1 Scopes (Barrett Ring Required) 816715010087
13354 BORS with Non-Illuminated Leupold Mark 4.5-14x50mm Scope, includes ZERO-GAP® Ultra High Rings 816715010070

All BORS systems include Ballistic Software CD, interface cable, battery and mounting tools.

*Weight does not include rings.

†Barrett Ballistic Software requires Windows XP or higher, and is not directly MAC OS compatible.

  • USB to BORS" data connection cable
  • 100+ preloaded cartridge tables
  • Tool kit
  • CR-123 Lithium battery