ALEX ENTRY UPPER 50BEO BLK

Flat-top receiver 16.5 chrome moly barrel 1:20 twist rate standard A2-type two-piece handguard and standard Picatinny railed gas block. Direct impingement operating system. This unit is 100% complete and is compatible with any standard-specification lower receiver (no modifications required). Weight of upper is 4.45 lbs.