OBR, 5.56 NATO
Calibers: 5.56 NATO/.223. Barrels: 16.1, 18, or 20 in. Weights: 7.5–9.25 lbs. Features: Manufacturer of several models of AR-style rifles and carbines. Optimized Battle Rifle (OBR) series is made in both NATO calibers. Many AR-type options available. Made in the USA.
NIB$0000
Excellent$0000
Very Good$0000
Good$0000
Fair$0000
Poor$0000