The Crux Handguard is an ultra-light weight M-LOK handguard for the MR556 and HK416 and Walther HK416 D145RS. Weighing in at a fraction of the original rail, the CRUX handguard features M-LOK sessions at the 3, 6, and 9 o'clock positions. If you're the person that lives by the saying ounces equals pounds and pounds equal pain this is the rail for you.
- 1 x CRUX MLOK Handguard
- 1x Screw set
- Ultra light weight
- M-Lok slots at 3, 6, and 9 o'clock
- No Specialized Tools Required for Installation
- Mil-Spec Picatinny Continuous top rail
- Integrated profile flip-up front sights
*M-LOK is a modular locking accessory mounting system developed by MAGPUL.