This is a NEW M4A3 Patrolman's Carbine (BCWA3F 16M4). It has a 16" chrome lined barrel with 1 in 9 RH twist.
They have Bushmaster's six position Telestocks (4 inches of adjustment) and detachable carry handle with 1/2 minute sight adjustments.
It is new in the box and comes with a 30 round Bushmaster magazine, Bushmaster a nice lockable hardcase (not the older model), safety and operational manual, and carrying sling.
Shipping is $25 to your FFL only.
Please contact me before purchasing.