Cordless gas powered framing nailer designed to fire 50-90mm colallated nails into timber surfaces. New bypass follower and nail lip designs allows for easier and quicker loading. New extended fan run time keeps tool cool to improve high volume use. New rubber grip handle to improve end suer comfort. Same powerful PowerVent technology providing 15% more power over last generation framers. 1,000 nails per fuel cell. 9,000 shots per one hour Li-ion battery charge.