The SureFire X400VH-B-IRC Vampire MasterFire WeaponLight Weapon Light is a SureFire weapon light with a T-slot thumbscrew quick-detach rail clamp.
The SureFire X400VH-B-IRC Vampire MasterFire WeaponLight brings SureFire's duty-grade output to your rail. US-made, No-Hassle Lifetime Warranty.
Export Notice
This product includes an infrared emitter intended for use with night vision. IR devices are subject to US export controls — we ship within the USA only.
How It Compares
Compare with the M640T Turbo Scout Light Pro, Black, M640T Turbo Scout Light Pro, Tan and X300T-A Turbo WeaponLight, Tan. Browse all weapon lights & flashlights or the full SureFire range.
Ideal For
- Rifles and handguns using the T-slot thumbscrew quick-detach rail clamp
- Home defense and duty use where hesitation costs time
- Running on Two 123A lithium (included)
Key Features
- Mount: B = T-slot thumbscrew Quick-Detach rail clamp for Universal and MIL-STD-1913 Picatinny rails + MasterFire holster lugs
- Battery / Fuel: Two 123A lithium (included)
- Runtime: White 2.5 hours (high); IR laser 20 hours
- Water Resistance: IPX4 (splash-resistant — notably lower than IPX7/8 siblings)
- Body / Finish: Aluminum, Mil-Spec Hard Anodized, Black
- Switch: Ambidextrous push/toggle, momentary + constant-on; mode selection between white and IR via head
- Dimensions / Weight: 5.7 oz (162 g) with batteries
- Battery: Two 123A lithium (included)
About This Model
- Battery: Two 123A lithium (included)
- Switch: Ambidextrous push/toggle, momentary + constant-on; mode selection between white and IR via head
- Warranty: SureFire No-Hassle Lifetime Warranty
What's Included
- Light, two SF123A batteries
Technical Specifications
Runtime | White 2.5 hours (high); IR laser 20 hours |
Battery / Fuel | Two 123A lithium (included) |
Switch | Ambidextrous push/toggle, momentary + constant-on; mode selection between white and IR via head |
Mount | B = T-slot thumbscrew Quick-Detach rail clamp for Universal and MIL-STD-1913 Picatinny rails + MasterFire holster lugs |
Body / Finish | Aluminum, Mil-Spec Hard Anodized, Black |
Dimensions / Weight | 5.7 oz (162 g) with batteries |
Water Resistance | IPX4 (splash-resistant — notably lower than IPX7/8 siblings) |
SKU / MPN / UPC | X400VH-B-IRC / X400VH-B-IRC / 084871326605 |
Warranty
SureFire back this with their No-Hassle Lifetime Warranty: if it is found defective in materials or workmanship during your lifetime they repair or replace it. Normal wear and consumables are excluded.
US Shipping & Support
Shipped from D&R Sports Center in the USA with fast, tracked delivery. Questions on fit, mounting or which model suits your setup? Our team is glad to help before and after your purchase.
Frequently Asked Questions
What does it mount to?
B = T-slot thumbscrew Quick-Detach rail clamp for Universal and MIL-STD-1913 Picatinny rails + MasterFire holster lugs.
What battery does it take?
Two 123A lithium (included).
Is it waterproof?
IPX4 (splash-resistant — notably lower than IPX7/8 siblings).
What comes in the box?
Light, two SF123A batteries.
Is this a genuine SureFire product?
Yes — factory-new SureFire, supplied through US distribution. The part number is X400VH-B-IRC and the barcode is 084871326605.
What warranty does it carry?
SureFire back this with their No-Hassle Lifetime Warranty: if it is found defective in materials or workmanship during your lifetime they repair or replace it. Normal wear and consumables are excluded.
