.308 Delta-P M-Lok Rail System 15"

- 1913 Picatinny rail at 12:00 (37 slots), 3:00 (6 slots), 6:00 (8 slots), 9:00 (6 slots)
- M-LOK rail at 3:00 (6 slots), 6:00 (5 slots), 9:00 (6 slots)
- 16.8oz (with barrel nut and spanner ring)
- M-Lok 
- 6061T6 Aluminum
- Class III type 2 hard anodized
- Laser engraved
- Larger barrel nut and spanner ring included