Since 2006, through the 1033 program, the Pentagon has distributed:
79,288 assault rifles
205 grenade launchers
11,959 bayonets
3,972 combat knives
$124 million worth of night-vision equipment, including night-vision sniper scopes
479 bomb detonator robots
50 airplanes, including 27 cargo transport airplanes
422 helicopters
More than $3.6 million worth of camouflage gear and other "deception equipment"
Domestic law enforcement departments do not need bayonets or grenade launchers.