Please Choose:
- Available for 16" and 20" barrels
- Allows access to gas system
- Redundant clamp feature provides a stable platform
- Two siderails at the 3 and 9 o'clock are mil. standard picatinny rail
- Low profile top rail does not to occlude site picture but will accept any device
- Allows forward handle to be folded
- Will not accommodate the Microtech STG-556




