The KILO™ MICRO 4x18mm Monocular is the world’s smallest laser rangefinder, engineered to deliver proven SIG SAUER ranging technology in an ultra-compact platform built to go virtually anywhere.
Despite its incredibly small size and lightweight 3.4-ounce design, the KILO MICRO is packed with advanced capabilities for both firearm and archery applications. Featuring GEN II Lightwave DSP™, the KILO MICRO delivers fast, accurate ranging with extreme short-range resolution and reaches reflective targets out to 1,000 yards, trees out to 800 yards, and deer out to 600 yards. Eight onboard firearm ballistic groups and a dedicated Archery Mode provide shooters and hunters with the critical information needed to make confident shots across changing distances and terrain.
A red and green Lumatic™ adaptive TOLED display automatically optimizes display visibility across changing light conditions, while AMR™ automatically compensates for uphill and downhill shot angles. SpectraCoat™ and LensArmor™ technologies maximize light transmission and protect optical clarity for dependable performance in demanding environments.
Powered by a built-in rechargeable battery capable of delivering up to 3,000 ranges per charge, the KILO MICRO also includes a QDI magnetic harness mount for fast, secure attachment and access in the field. Small enough to disappear into your kit, yet capable enough to earn its place in it, the KILO MICRO delivers essential ranging performance without the size and weight of a traditional rangefinder.
Key Features:
- World’s smallest laser rangefinder
- Extremely compact and lightweight design
- 8 onboard firearm ballistic groups
- Archery Mode
- Red and green TOLED display
- Extreme short-range accuracy and resolution
- GEN II Lightwave DSP delivers faster, more accurate ranging
- Built-in rechargeable Li-Po battery for convenient, long-lasting power
- QDI (Quick Detach Interface) magnetic harness mount enables fast, secure attachment and removal
Specifications
| SKU | SOKM402 |
|---|---|
| Model | KILO MICRO |
| Color | Flat Dark Earth (FDE) |
| Height | 1.9 in [48 mm] |
| Magnification | 4x |
| Objective Lens Diameter | 18 mm |
| Overall Length | 2.7 in [70 mm] |
| Overall Width | 1.2 in [32 mm] |
| Battery | RECHARGABLE LITHIUM POLYMER |
| Display Type | RED/GREEN TOLED |
| Reticle | Circle |
| Weight | 3.4 oz [96 g ] |
| Eye Relief | 18.5 mm Minimum |
| Field of View | 9.6º |
| Diopter Adjustment Range | +/- 3 |
| Run Time | Up to 3000 ranges on a full charge |
| Range on Deer | Up to 600 y |
| Range on Trees | Up to 800 y |
| Max Reflective | Up to 1000 y |
| Laser Divergence | 2.6 x 1.2 MRAD |
Infinite Guarantee
SIG SAUER Electro-Optics are guaranteed forever. It's an unlimited lifetime guarantee.
LensArmor™
Abrasion-resistant lens coatings for extreme durability ensure the lenses on your scope will stay sharp, bright, and clear.
Lumatic™
The most advanced display on the market. Our OLED (Organic Light Emitting Diode) display has the largest dynamic range providing for high brightness in bright sunlight or snow conditions, yet will dim down to near nightvision levels at dusk and dawn. No other display offers this adaptive ability to prevent your pupil from constricting in low-light causing you to no longer be able to see your target.
SpectraCoat™
Highly efficient, ultra-wide broadband, anti-reflection lens coatings reduce surface reflections to extremely low levels across the entire visible spectrum providing superior light transmission.
Angled Modified Range™
Angled Modified Range technology uses an onboard inclinometer that reads the incline/decline angle and modifies the effective ballistic shooting range to the target. AMR is the equivalent horizontal range and integrates perfectly when used in combination with SIG Ballistic Turret Dials.


