This independent feature by Stacy Cochran about suburban glibness and the erotic lure of guns starts off with some satirical promise, but before long just about everything of interestincluding the quirky humoris drained away and replaced by arbitrary plot mechanics. With Diane Lane, James LeGros, Tess Harper, Bruce Altman, Maddie Corman, Bill Raymond, and Stephen Collins (1992). (JR)