OK, so I finally got them in. They are 51mm D x 5mm T. I put one on an unmodded C Mag and it actually fits. Now there will be a gap on the bezel, but it fit ok. I will still machine the head to make the bezel fit right, though.
I put together the Maglite head dry, no silicone or glue. I did put some teflon tape on the bezel threads, though. I don't have pics of that, but here are some pics of the lenses. I do wish I would have ordered them 52 or may be 53mm, but so far it's working. I put in the pressure pot at 116 (265') initial pressure and psi dropped to 114 so far. Ususally this happens due to temperature so I'm not worried.
I put together the Maglite head dry, no silicone or glue. I did put some teflon tape on the bezel threads, though. I don't have pics of that, but here are some pics of the lenses. I do wish I would have ordered them 52 or may be 53mm, but so far it's working. I put in the pressure pot at 116 (265') initial pressure and psi dropped to 114 so far. Ususally this happens due to temperature so I'm not worried.
Last edited: