Will the Dealextreme drop in fit in a Surefire M2?

[xm_8]

Will the Dealextreme drop in fit in a Surefire M2 [font=arial,sans-serif][size=-1]Millennium Centurion[/size][/font]? Will there be a gap? Will I have to file down the Dealextreme drop in in order remove the gap?

Pic of Surefire M2 [font=arial,sans-serif][size=-1]Millennium Centurion:

http://www.copquest.com/18-1020_s.jpg


[/size][/font]

 

[xm_8]

Has anyone tried a Dealextreme drop-in in a Surefire M2?