These Heads Physically Fit Original SureFire Scout Bodies and E-Series (E1 and E2) Bodies. They Also Physically Fit Malkoff MDC 1CR123, 16650, 1AA and 2AA Bodies.
These Heads DO NOT Physically Fit the Really Old P60 Based SureFire Scout Bodies. Or the New Dual Fuel (DF) 18650 Scout Bodies.
Please Make Sure that the Voltage of the Head You Intend to Purchase is Correct for the Body You Intend to Use it With!!!