The Vision Nano clearos I have do fit in the Gripper I have from madvapes. I think it's best to use with the little 510 to 510 adapter (gives about 1/4" of length) but it'll go in without it. I've got them sitting right here and just checked. I check the ohms on them every once in awhile and this one is 1.9Ω, pretty average. By not using the adapter, it might be difficult to get it out again since the mouthpiece is threaded...I just did it twice. It's a little too stealthy unless I want my nose hitting my finger while vaping. lol
The LR XL cartos are on sale here. SmokTech 510 Single Coil Cartomizers XL (5pk) - 1.7 ohm Low Resistance - MyFreedomSmokes.com I've looked for lower resistance but didn't get far.
The LR XL cartos are on sale here. SmokTech 510 Single Coil Cartomizers XL (5pk) - 1.7 ohm Low Resistance - MyFreedomSmokes.com I've looked for lower resistance but didn't get far.