Not sure about, but it does contact nail for speed. I own this gun and works really nice. Light not heavy and great for fast and accurate nailing
No , you want ring shack nails for grip and at least 2 inch lenght. Hitachi is a good gun for siding
This has metal tip and designed for speed nailing
Not for this gun you need siding gun
Look for Hitachi siding gun this is roofing only.
6 gallon will work but go slightly bigger if you connect more than one
Yes it can, but the nails are smooth not ring shank, so may pull out pretty easy
I ran probably 200 nails through it so far. My very first nail was a jam, but after that no more. It doesn't have a multi / single shot selector though. It's always on multi, and I get double fires too often.
About 3 lbs