This mount allows the operator to accessorize the HK GLM/M320 with laser systems and red dot optics while maintaining the ability to collapse a full length buttstock underneath the base mount. Specifically designed to reduce material weight and overall size.

  
A compact, lightweight (7.9 oz) alternative to the standard issue HK GLM stock (1 lb 11.9 oz)
  
Made of 7075 Aluminum with rubber composite pad and attachment point for retention systems