The Rosch Works SL1 SIGHT-LIGHT is a very nifty front sight for any picatinny railed firearm that has a built in 250 lumen LED flashlight built in. This is one of those products I wish I had thought up myself!

The specifications are …

• 250+ lumen LED lighthead co-developed with Gene Malkoff of Malkoff Devices
• Picatinny rail mount for free-floated frontend top-rail mounting
• 7075 T6 aluminum for ultimate toughness
• Cerakote over Type III hardcoat anodization for ultimate protection and appearance
• Nitrocarburized steel components for appearance and forever corrosion protection
• Water-resistant, all-weather operation
• Twisty tailcap (always off, momentary on, always on)
• Minimal footprint (< 3.5″) and weight (3.2oz with CR123 battery)
• Protected against inserting battery backwards.
• Battery life measured at 50 minutes at full-brightness and declining intensity for hours after.
• Ships with a CR123 battery, a sight elevation adjustment tool, a 5/32″ hex key and thread locker
• Made in USA

It is being sold by Rosch Works for $235.