◉FLASHLIGHTRATINGS

SureFire

M640 U-Pro M640U

1000-lumen Scout Light Pro weapon light with TIR lens. M-LOK and Picatinny compatible. Current-generation SureFire rifle light.

Best for Throw1,000 lm250 m throwIPX7184g

Amazon: 4.7/5 (290 ratings)

SureFire M640 U-Pro — image 1

Verdict

Strengths

  • Insufficient data for assessment

Trade-offs

  • Heavier than typical pocket-carry options
  • No lockout mode to prevent accidental activation
  • No pocket clip included
  • No built-in charging — external charger required

Score Breakdown

Performance

Max Lumens1,000
Sustained Lumens500
Candela16,000
Beam Distance250 m
Beam Patternhybrid
CRI—
Turbo Stepdown60s

Hardware

Battery18650
Rechargenone
ReplaceableYes
LED—
Weight184.0g
Length155.0mm
Head25.4mm

Features

IP RatingIPX7
Impact Resist.1.0m
MaterialAluminum
StrobeNo
LockoutNo
MemoryNo
Magnetic TailNo

Ready to buy the SureFire M640 U-Pro?

$279.99

Check Price on Amazon

As an Amazon Associate we earn from qualifying purchases.

Common Questions

Is the SureFire M640 U-Pro waterproof?
Yes, the SureFire M640 U-Pro has a IPX7 waterproof rating, making it suitable for use in rain and wet conditions.
What battery does the SureFire M640 U-Pro use?
The SureFire M640 U-Pro uses 18650 batteries.
How far can the SureFire M640 U-Pro throw?
The SureFire M640 U-Pro has a maximum beam distance of 250 meters (820 feet) with 16,000 candela.
How bright is the SureFire M640 U-Pro?
The SureFire M640 U-Pro produces up to 1,000 lumens on its highest mode.
How much does the SureFire M640 U-Pro weigh?
The SureFire M640 U-Pro weighs 184.0g (6.5 oz). It is 155.0mm long.

Similar Flashlights

Browse all →

Other models in a similar price range you should consider.

As an Amazon Associate we earn from qualifying purchases. Pricing and availability can change quickly. Always use Check Price on Amazon for current details.