DSA has added the LE4 Carbine rifle to its line of SA58 rifles. Chambered in 5.56 NATO, this professional-grade rifle comes with either a 16-inch or 14 1/2-inch, 1:9 twist chrome moly D4 barrell with threaded A2 flashider. The larger rifle weighs 6 1/4 pounds and is 35 inches long or 31.8 inches when retracted; while the smaller rifle weighs 6.15 pounds and is 33 inches long, 29.8 inches when retracted. The semi or full-auto rifle has a collapsible CAR buttstock, D4 handguard with heat shield, and forged flattop upper receiver. The LE4 comes in a variety of DuraCoat solid or camo finishes.