The following weapons were used in the television series S.W.A.T.:
M16
The original M16, the first version, firing in a 20-round magazine, adopted in large numbers by the U.S. Air Force in Vietnam. This has the original
3-prong flash hider. It would later be replaced by the upgraded M16A1 - 5.56x45mm
M16 aka SP1 (flat "slab side receiver") with an A1 "birdcage" Flash hider, used to imitate the M16A1 in many Vietnam era movies. This version has a 20 round magazine - 5.56x45mm
Remington 700
Remington 700 .308 Winchester
Remington 870
Remington 870 Riot shotgun with wooden stock
M1 Carbine
The Modern Manufactured version of the
M1 Carbine, with standard stock, from Auto-Ordnance (affiliated with Kahr Arms and Thomson Arms). Chambered in .30 Carbine