Sig Sauer Kilo4K Ballistic Rangefinder Monocular 6x22mm Blue
$599.99
The Sig Sauer Kilo4K rangefinder features Optical Image Stabilization for a crisp, clear image. Ideal for hunting and shooting.
Out of stock
The Sig Sauer KILO4K Rangefinder the most advanced rangefinder in its class. Featuring SIG SAUER’s Optical Image Stabilization (OIS) the KILO4K delivers a crisp clear image free from any user-induced hand shake or vibration. The KILO4K is powered by Applied Ballistics Ultralite which is user configurable to your exact rifle and projectiles onboard environmental sensors for real-time precision updates to ballistic solutions a 4x scan mode for ultra-fast ranging at distance and includes BDX 2.0 for Bluetooth communication with other BDX enabled sights and devices. For users looking for category-leading ranging performance and vibration-free image quality look no further than the KILO4K.
FEATURES:
- Optical image stabilization for long-distance razor-sharp imaging
- Gen II lightwave DSP ranging engine
- Onboard temperature pressure and humidity sensors for accurate real-time ballistic calculations
- 5 target modes; first best last fog extended range
- 5 range modes; BDX-U BDX-X AMR LOS Archery
- Drop remote waypoints with BASEMAP app
- Applied ballistics UltraLite with complete ab bullet database up to 25 bullet profiles and 8 onboard ballistic groups
- BDX 2.0 enabled with low energy long-range Bluetooth
- IPX-7 waterproof runs off cr123 lithium battery and integrated tripod mount
| Weight | 0.855 lbs |
|---|---|
| Dimensions | 5.800 × 3.900 × 2.250 in |
| Manufacturer | Sig Sauer |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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