Colt. .308 LE901-16S Modular Carbine and Colt 6940 Monolithic 5.56 upper combo.

[zombieassassin]

Pics to come. Both have less than 200 rnds fired. The 901 comes with 2 bcgs. Both are Colt...one has been NiBor coated.
Comes with the adapter to fire any 5.56 upper. The 901 lower and upper are both in excellent condition. The 6940 upper is like new all original. Get this rare combo now for $4,000 shipped.

 

[tacticalgonzo]

Looking forward to the pics.