Very nice Sig manufactured M4 rifle. This was my son's and he shot it 10 times. Otherwise it looks brand new and has the original box and papers and lock. Has a SIG supplied rail system and Magpul sites. Very well made version of the AR15 style rifle. Comes with one 30 round magazine. No sales to ban states..you know who you are. Must ship to FFL. I will accept discrete paypal but you must make no mention of firearms or gunbroker and you must pay the fees.