I had the same Surefire and replaced it with a LED Surefire replacement which I got from DSTACTICAL a few years ago
get yourself a malkoff devices drop in. Tetragon used to carry them.
Boltgun
The M61 did not fit in my SF fore-end (originally came with P60 incan. bulb) even with the extra spacer Malkoff sent me. The brass base is simply too wide. YMMV.
The M61 did not fit in my SF fore-end (originally came with P60 incan. bulb) even with the extra spacer Malkoff sent me. The brass base is simply too wide. YMMV.
Looks great, Geologist! I have a similar setup but with an old incan Surefire that I've been looking to upgrade. Looks like the Malkoff single cell will do the trick and it's cheaper and brighter than the Surefire drop-in. Did you order direct from Malkoff or through another vendor? How was the shipping?
I ordered it direct from Malkoff, shipping was fast and around $20 for both the forend and 6P devices.