16-inch Sub-MOA 300 Blackout Barrel
15-inch Viper FDE Extended Handguard
Machined from T6061 aluminum, these extended-length hand guards can accommodate a minimized gas block.
High-quality, extruded upper receiver comes in A3 flattop configuration that offers plenty of flexibility in both open and optical sighting options. MIL-STD 1913 Picatinny rail has cross-slots that accept popular AR-15/M16 accessories and scope mounts. Shell deflector and forward assist are machined as a single unit.