New in box Colt LE Carbine 6920 SO When it comes to AR-15's Colt set the standard. This is the brand that the US Military has relied on for over 40 years. The Colt M4A1 SOCarbine was designed specifically for lightweight mobility, speed of target acquisition, and potent firepower. The Lower is stamped with the Colt Logo and Colt spelled out M4A1 CARBINE and has a SN# that starts with LE. With the 4-position buttstock fully retracted, the Colt Law Enforcement Carbine is less than 30.5 in (77.5 cm) in length and weighs only 7 lb - ideal for tactical deployment and traditional patrol. features include a Knights Armament Quadrail handguard, Maytech folding rear sight, side sling swivel at the gas block, 16inch barrel with 1 in 7 twist 6 groove and heavy profile under handguard, Ambidextrous safety and the upper receiver is stamped M4. The barrel is chrome lined and has the M4 feed ramps and the bolt carrier is the M16 type. Behind the bolt is an H2 buffer. 30 Round Magazines KAC Handguard and covers Maytech Folding Rear Sight 7 lbs Manual Purchaser is responsible for contacting a licensed FFL Dealer and sending a FFL copy to Halifax Supply. Email to halifaxsupplyyahoo or fax to 386-788-2241. Postal money orders or Cashiers check are acceptable. Purchaser is responsible for all shipping/handling costs which vary east coast/west coast and Alaska. East coast is $40, west of Texas is $60. All Pistols are shipped overnight, $60 minimum charge. Please contact us with any questions or concerns. If you do not see what you are looking for, please email us. We currently have over 3,000 rare and unusual firearms in stock. Thank you.