Is there a waiting period for the chuck if you just order it in plain black?
Just so you know, there's a waiting period for any HV mod you get, some you have to wait until the next production line, before you can order. .Others will let you pre-order but that takes quite awhile too.
the plain colored Chucks take about 2 weeks to make, and about another week after that, if you would like custom graphics,
You can use 2 CR123 camera batteries, or you can use CR123A rechargeable's found here
http://www.batteryjunction.com/4parc390reli.html for 6v and don't need the sleeve.
And let me tell you, it is. WELL worth the wait!!! .The CHuck is the most durable mod out there, and it hand made by one person, not manufactured on a production line, .Each one is hand made, powdered coated, and given a top-coat to protect it, and performance tested and has a 1 yr warranty..
oh and you can get HV atty's at EastMall.net, but I think they're sold out right now. I think an 801 is vape heaven at 6v, Both hubby & I own Chuck and use 801's, and IMO, their fantastic on a Chuck!!!