Used Surefire G3 with standard twisty tailcap, no drop in.
2x used Surefire G2 with older style twisty tailcaps that the “guts” will separate from the tailcap. P60 bulbs included.

Looking to trade these for about $100 in value towards an HDS rotary, Surefire M1, or 600 lumen U2 Ultra. Other Surefire/Malkoff/ cash offers accepted.