Increases Lumber Lite L2 range and comes in four flavors. All versions intended for use with https://modworkshop.net/mod/30437

Vanilla: Simply increases range to 275 to match the longest melee weapon range and feels about right with the longer chainsaw model
Vanilla VR: Increases range to 400 which seems to be a good point at which the length feels much more intuitive in VR
Buffed: Same range increase as vanilla, but increases minimum damage to 90 to match highest minimum damage melee weapon, and decreased charge time to one second to match melee with lowest maximum charge time
VR Buffed: Buffed damage stats with VR range

https://modworkshop.net/mod/24172 can be used as a method of increasing attack speed but looks weird considering you're holding the chainsaw vertically instead of horizontally. VR mode does not seem to need this as it constantly revvs while equipped anyway.