Offered here is the super hard to find Colt M16A2 that is “AUTO ” stamped . When the US Government adopted the A2 version of this gun they went to the 3 Round Burst fire control and very few guns where made in full automatic and roll marked as such ,making this model offered right now hard to fin and VERY desirable to the civilian market . This gun is on a form 3 e file and ready to start transfer. $47,000.00 + shipping