The FLIR AN/PVS-27 MilSight S135 Magnum Universal Night Sight (MUNS) is a military-grade clip-on night vision optic. Designed for professionals, it integrates seamlessly with existing daytime scopes, transforming them into precision night optics without compromising zero or accuracy. It excels in low-light and dynamic lighting, built to endure the harshest operational environments.
Features and Benefits
Traditional NODs (night observation devices) fail when paired with high-magnification scopes, limiting their effectiveness for precision shooting at range. The AN/PVS-27 eliminates this limitation with a true clip-on system, integrating directly with optics without altering ballistic alignment. This makes it ideal for tactical operations and precision shooting under complete darkness.
Technical Deep Dive
The AN/PVS-27 utilizes a Gen III autogated image intensifier, ensuring unmatched performance in extreme low-light conditions while mitigating glare from sudden light sources. Its 92 mm f/1.0 objective lens provides crisp visuals over a 10° field of view, detecting targets up to 800 meters. Designed for use with high-caliber weapons, its proprietary Shock Mitigation System (SMS) withstands heavy recoil without losing boresight.
Precision machining allows compatibility with scopes up to 20x magnification, and its rugged aluminum housing is waterproof and operational in extreme temperatures. The device also includes oversized, glove-friendly controls and runs on 2 AA batteries for ease of use and reliability.
The FLIR AN/PVS-27 (MilSight S135) is a versatile clip-on night sight that enhances existing optics for a variety of military rifles. Its robust design, precision alignment, and durability make it ideal for rifles ranging from standard carbines to anti-material sniper platforms.
M4 Carbine & M16A4:
Used by infantry and special forces, these rifles benefit from the AN/PVS-27 for rapid transitions to night operations without losing optical zero.
M110 SASS & M110A1 CSASS:
Semi-automatic sniper systems chambered in 7.62 NATO; ideal for precision engagements in low-light conditions.
M40A6 Sniper Rifle:
U.S. Marine Corps bolt-action rifle, paired with the AN/PVS-27 for enhanced night performance without compromising tuned daytime optics.
Barrett M107A1 (.50 BMG):
Heavy sniper rifle requiring durable night vision capable of withstanding high recoil while maintaining perfect boresight alignment.
Mk 12 SPR & HK417:
Designated marksman rifles used for overwatch and medium-range precision shooting, seamlessly transitioning between day and night operations.
The AN/PVS-27 is trusted across these platforms because it offers:
Its combination of flexibility, ruggedness, and precision makes it an essential tool for professionals in diverse operational scenarios.
| Feature | Details |
|---|---|
| Dimensions | 8.7" length, 3.75" height above rail |
| Weight | 50 oz (without batteries) |
| Tube Type | Gen III Autogated Image Intensifier |
| Magnification | Unity (1x) |
| Objective Lens | 92 mm focal length, f/1.0 aperture |
| Field of View | 10° |
| Battery Type | 2 AA batteries |
| Operating Temperature | -32°C to +55°C |
| Housing Material | Aircraft-grade aluminum |
| Finish | Matte black, corrosion-resistant |
| Waterproof | Submersible up to 20 meters |
| Weapon Compatibility | 5.56 NATO to .50 BMG platforms |
| Manufacturer Part Number | P55837 |
The AN/PVS-27 is classified under ITAR (International Traffic in Arms Regulations) due to its advanced military-grade technology. ITAR ensures critical technologies, like Gen III autogated night vision, do not fall into the hands of adversaries or unauthorized entities. Exporting or transferring ITAR-controlled items, even inadvertently, is a serious federal offense with steep penalties, including heavy fines and imprisonment.
This means only U.S. citizens or authorized personnel can purchase the AN/PVS-27, with strict controls in place to ensure compliance. The ITAR classification underscores the critical role this device plays in maintaining operational superiority for U.S. forces.
Heckler Koch
