Colt Defense LE6920SOCOM: The Colt LE6920 SOCOM Carbine was designed specifically for lightweight mobility, speed of target acquisition, and potent firepower capability. It is ideal for tactical deployment and traditional patrol. With the 4-position buttstock fully retracted, the Colt Law Enforcement Carbine is less than 30.5\" in length and weighs only 7 lbs. Features include an adjustable-post front sight, BUIS rear sight, side sling swivel at the gas block, and ambidextrous safety. The 16\" heavy barrel is chrome-lined with a 6-groove, 1:7\" twist. The LE6920SOCOM has M4 feed ramps, an M16-type bolt carrier, and an H2 buffer.