Probably trying to cash-in on other power-tool related horror-films like Texas CHAINSAW MASSACRE and TOOLBOX MURDERS...THE NAILGUN MASSACRE is a dull and unoriginal film that has a few laugh-worthy moments that don't make it a complete and utter waste of time - though it's close...
A chick is gang-raped by a bunch of construction workers. A camouflaged weirdo with a robotic voice that spits out stupid one-liners runs around with a nailgun killing a bunch of hicks and redneck hos as a means of revenge...
THE NAILGUN MASSACRE is a dull snooze-fest that only has a few "gory" (but ultimately) cheezy scenes that are nothing to write home about, and a few lame nude scenes to it's credit. I would suggest not wasting your time at all on this one...4/10