20" 6.5 Grendel Barrel
- Sub-MOA 20" Barrel
- 1-8 twist
- Low Profile .850 Gas Block
- 5/8 x 24 threaded muzzle
- Rifle-length gas system
- Black nitride coating
15-inch Super Slim Keymod Extended Handguard with 2x 13'' removable picatinny rails
Machined from T6061 aluminum, these extended-length hand guards can accommodate a minimized gas block.
Anderson Upper Receiver
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.
Anderson Bolt Carrier Group
- Chromed-lined carrier made from 8620 steel
- Shot peened, MPI tested bolt made from 9310 steel
- Properly staked, chrome-lined gas key
- Headspaced and matched to barrel