Brownells Brownells Brownells 75th Anniversary - A Shooting Heritage

Representing the latest advancement in Night Vision Optics, the ATN PS40 gives your Daytime Scope Night Vision capability in a matter of seconds. The ATN PS40-HPT mounts in front of a Daytime Scope to enable nighttime operation. No shift of impact, no need to re-zero or change of eye relief occurs. The ATN PS40 uses the latest in image intensifier tube technology for outstanding resolution and performance.

Precision optical alignment is essential for a Front Sight System to work properly. This is why each ATN PS40 is individually tested and aligned on an optical scale by ATN engineers to provide perfect alignment. The ATN PS40 is one of the most compact and lightweight NV systems in its class, at only 1.85 lbs.

  • Easily changes daytime scope to Night Vision
  • Mounts in front of daytime scope, no re-zeroing required
  • Multi-coated all-glass optics
  • Fast catadioptic front lens system
  • Equipped with remote control
  • Powered by a single alkaline AA or 123A lithium battery
  • Battery life check system
  • Large 40 mm eyepiece/output window
  • Included Quick Release Mount
  • Optional Scope Mounting System for coupling to the objective of the day scope (47...58,7 mm diameter)
  • Automatic Brightness Control
  • Bright Light Cut-off System
  • Resistance to severe conditions
  • Limited Two-Year Warranty

BAM Mount (Boresight Attachment Mount) is used to install the PS-40 or PS-22 and the dayscope on rifles having short mounting rails.

Scope Mounting Systems fit scopes with the following objective sizes.

Scope Mounting System #1                                                                                                    Diameter of the inserts (mm): 46.7, 48, 48.7, 49, 49.5, 50                            

Scope Mounting System #2                                                                                                           Diameter of the inserts (mm): 56, 57, 58.7                                                         

Click here to learn more about ATN's Night Vision Systems and specifications for each generation offered

Big Book Catalog, Issue:66, Page:276

Total Darkness IR System - Yes SMART Technology – No IIT Generation – 2+, CGT, HPT, 3, 3A, WPT and 4 Magnification – 1x Mean Time Before Failure – 10,000hrs (5,000 for 2+) Proshield Lens Coating – Yes FOV – 12 degrees Range of focus 10m to infinity Diopter adjustment - No Controls – Direct Remote Control – Yes Automatic Brightness Control – Yes Bright Light Cut-off – Yes Infrared Illuminator – Detachable IR450 (optional) IR Indicator – Yes Low Battery Indicator – Yes (in FOV) Power Supply – 1 x 1.5V AA Battery Battery Life – 30hrs Reticle System – No Windage & Elevation Adjustment – No Environment Rating – Waterproof Mil-Std-810 – Yes Operation Temperature - -20 to +50 degrees C Storage Temperature -50 to +50 degrees C Dimensions – 7.0”x3.4”x3.3” Weight – 1.85 lbs


Discontinued by the Factory

Product has been discontinued and no longer available.