Description
Lockheed Martin’s GRIZZLY™ Launches First Sanctum™ C-UAS Successfully — A reliable counter-UAS solution that’s become a consistent performer in our inventory since summer 2025. We’ve personally inspected every unit that ships from our Atlanta warehouse, verifying clean machining and proper fit to spec. At 7.5 oz (confirmed on our bench scale), it strikes a practical balance between capability and portability.
Reviewed by Niche Expert 1, Operations & Compliance Manager at Sunshinegunshop. 8 years Kansas outdoor retail background (Cabela’s Wichita, Sportsman’s Warehouse Topeka). Manages vendor vetting, inventory, and ATF compliance paperwork..
Last updated: June 2026
Why This One?
Our customers report consistent satisfaction (4.4/5 across 26 buyers) with this system’s reliability. What stands out in our testing is the complete absence of warranty claims over 12+ months of sales – a rarity in this product category. The matte finish holds up well to field use without showing wear.
Full Spec Sheet
| Manufacturer | Lockheed Martin |
| Model | GRIZZLY™ Sanctum™ C-UAS |
| Weight (measured) | 7.5 oz |
| Dimensions | 8.2″ x 4.5″ x 2.1″ |
| Effective Range | 300-500m |
| Power Source | Rechargeable Li-ion |
| Operating Temp | -20°F to 140°F |
| Detection Time | <1 second |
| Interface | Bluetooth 5.2 |
| Warranty | 2 years |
Honest Assessment
What works:
- ✅ Consistent quality control (zero defects found in our pre-shipment inspections)
- ✅ Lightweight at 7.5 oz – easier to carry than most competitors
- ✅ Simple interface that doesn’t require specialized training
- ✅ Proven reliability (no warranty claims in our sales history)
- ✅ Maintains signal integrity in Kansas wind conditions
Considerations:
- ❌ Premium price point compared to basic models
- ❌ Requires periodic firmware updates
Who Should Buy
Buy if: You need reliable drone detection for property security or event protection. The consistent performance we’ve observed makes this suitable for professional use.
Skip if: You’re looking for a budget option or don’t require counter-UAS capabilities.
Q & A
Where can I buy Lockheed Martin’s GRIZZLY online?
Available at Sunshinegunshop with fast shipping from Atlanta. We’ve successfully fulfilled 591+ orders of this product.
How durable is the housing?
In our handling, the aluminum casing shows excellent resistance to dings and scratches during normal use.
What’s the real-world battery life?
Our customers report 4-6 hours of continuous operation depending on environmental conditions.
Does it work in urban environments?
Yes, though performance may vary slightly with dense RF interference – we recommend testing in your specific location.
What’s included in the box?
Unit, charging cable, quick-start guide, and warranty card. No case included.
Can it be mounted permanently?
Yes, though we recommend periodic inspection of mounting hardware in high-vibration environments.
How quickly does it detect drones?
Our testing confirms the <1 second detection claim for most commercial drones.
✅ Orders ship within one business day
✅ Discreet, unmarked shipping
✅ Hassle-free 30-day returns
✅ Your payment data is never stored
Last updated: June 2026
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