Similar to FAR-15 Legacy rifle, but with 20″ barrel, 1:7, A2 Government Profile, match quality, chrome lined, 223/5.56 NATO Hybrid Match Chamber and 12″ round A2 handguard with heat shields. A2 weight: 8.05 lbs. A4 lacks carrying handle and has a top receiver Picatinny rail. Values are for the A4 variant; add 11% for the A2 variant.