Features
- Tension-Mounting system (no more lock-block)
- Backward-compatible with original MTW barrel nuts
- Licensed M-LOK slots on 7 sides
- Manufactured in-house by Invictus Manufacturing, USA
- 6105 T5 Aluminum
- Milspec Black anodized
Includes
- Rail
- Retention Screws x2 (MTW-H-239)
Inner diameter: 1.398″ / 35.5mm