Surefire M640DF Scout Pro Flashlight

The Surefire M640DF Scout Pro is a high-performance weapon-mounted flashlight designed for demanding tactical and professional applications. Built with a durable aerospace aluminum body and precision-engineered LED emitter, this light delivers powerful 1500-lumen output with outstanding reliability.

Featuring Surefire's legendary construction quality, the M640DF includes both a 1913 Picatinny rail mount (pre-installed) and an M-LOK low-profile mount for versatile weapon integration. The included Z68 tailcap provides simple, reliable on/off activation.

The Scout Pro comes complete with a SF18650B micro-USB rechargeable battery, offering the convenience of rechargeable power with compatibility for CR123A batteries as backup. An IPX7 waterproof rating ensures dependable operation in challenging conditions.

• 1500-lumen LED output with 16000 candela peak intensity
• Dual mounting options: 1913 Picatinny rail (installed) and M-LOK (included)
• Z68 click On/Off tailcap for reliable activation
• SF18650B rechargeable battery included; also accepts CR123A
• IPX7 waterproof rated (1 meter for 30 minutes)
• Precision-crafted from aerospace aluminum with anodized finish