Home / Accessory-Lights / SureFire M640 SCOUT LIGHT BLK 1000LM View cart “Crimson Trace LASERGUARD S&W SHIELD GREEN” has been added to your cart. Sale! SureFire M640 SCOUT LIGHT BLK 1000LM$35900 $28417 In stock SureFire M640 SCOUT LIGHT BLK 1000LM quantity Add to cart SKU: M640U-BK-PRO Category: Accessory-Lights Product ID: 61395 Description Description Z68 Click On/Off TailcapIncl: Picatinny & M-Lok Mount1000 Lumen Output Related products SureFire SF123A LITHIUM 3VOLT BATT 2PK $700 SureFire SF123A LITHIUM 3VOLT BATT 12PK $2795 Sale! SureFire XSC CMPCT LGT BLK 350LM GLOCK $35900 $28417 Sale! SureFire MINIMUS HEADLAMP 5/300LM LED $21500 $17535