SkyLumen is on Vacation until August 1st. All pending orders will be fulfilled in the order received once returnedL. . . . . . .Lux Signifer Balance $1620

FS54 - High Drain Forward Clicky

How to mod Surefire Z41 tail cap to FS54 

Recommend for all P60vn
Complete Tail cap not included. Shown for demonstration purposes only. 
Short Spring version measure 23.44mm
Long Spring version measure 27.5mm
Nub inside most rubber boot might need to be trimmed off
Included washer modded to fit with shown copper retainer ring

Shown brass retainer are now made in COPPER only 

 


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